orientalhydrocyphon(coleoptera:scirtidae:scirtinae ......nyholm, 1967 spain...
TRANSCRIPT
-
Hindawi Publishing CorporationPsycheVolume 2012, Article ID 603875, 16 pagesdoi:10.1155/2012/603875
Research Article
Oriental Hydrocyphon (Coleoptera: Scirtidae: Scirtinae):Seven New Species from Indonesia, Thailand, Malaysia, and India
Hiroyuki Yoshitomi
Ehime University Museum, Bunkyo-Chô 3, Matsuyama 790-8577, Japan
Correspondence should be addressed to Hiroyuki Yoshitomi, [email protected]
Received 29 September 2011; Accepted 27 December 2011
Academic Editor: Brian Forschler
Copyright © 2012 Hiroyuki Yoshitomi. This is an open access article distributed under the Creative Commons Attribution License,which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Application Specific Instruction-set Processors (ASIPs) expose to the designer a large number of degrees of freedom. Accurate andrapid simulation tools are needed to explore the design space. To this aim, FPGA-based emulators have recently been proposedas an alternative to pure software cycle-accurate simulator. However, the advantages of on-hardware emulation are reduced bythe overhead of the RTL synthesis process that needs to be run for each configuration to be emulated. The work presented inthis paper aims at mitigating this overhead, exploiting a form of software-driven platform runtime reconfiguration. We presenta complete emulation toolchain that, given a set of candidate ASIP configurations, identifies and builds an overdimensionedarchitecture capable of being reconfigured via software at runtime, emulating all the design space points under evaluation. Theapproach has been validated against two different case studies, a filtering kernel and an M-JPEG encoding kernel. Moreover, thepresented emulation toolchain couples FPGA emulation with activity-based physical modeling to extract area and power/energyconsumption figures. We show how the adoption of the presented toolchain reduces significantly the design space explorationtime, while introducing an overhead lower than 10% for the FPGA resources and lower than 0.5% in terms of operating frequency.
1. Introduction
The genus Hydrocyphon Redtenbacher is represented by 100species divided into 13 species groups from the Palaearcticand the Oriental Regions (see, e.g., [1, 2] and Tables 1 and 2).The larvae of this genus inhabit running water, for example,small rivers and streams, and the adults are frequently collec-ted by sweeping around the larval habitat. The genus is welldefined by certain characteristics (e.g., small body, deeplynotched anterior margin of the mesosternum, well-develo-ped parameres and parameroids), and has been comparati-vely well studied taxonomically [1, 2]. In the present paper,I describe seven new species from Indonesia, Thailand,Malaysia, and India. In addition, new combination and addi-tional specimens examined are presented.
This is the twelfth part of my comprehensive study of“Scirtidae of the Oriental Region” [2–12].
2. Materials and Mandhods
This study was conducted based on the dried specimens pre-served in the following public collections.
Ehime University Museum, Matsuyama (EUMJ).Systematic Entomological Laboratory, Hokkaido Univer-
sity (SEHU).Staatliches Museum für Naturkunde Stuttgart (SMNS).The methodology was as shown in a previous study [2].
The photographs in Figure 1 were taken under a Leica MZ95and produced by automontage software Combine ZM.
The abbreviations used in the present paper are as fol-lows: PL: length of pronotum; PW: width of pronotum; EL:length of elytra; EW: width of elytra; TL: total length (PL plusEL). The average value is given in parentheses after the range.
3. Description of the New Species
3.1. Hydrocyphon jogjaensis sp.n. (See Figures 1(a), 1(b), 2, and
11(a))
Type Material. Holotype male (EUMJ): “Ngaglik, Yogya-karta 7◦42′28.34′′S 110◦24′45.34′′E Java, INDONESIA 28.II. 2010 H. Yoshitomi leg.”
Paratype female (EUMJ): same data as for the holotype.
-
2 Psyche
Ta
ble
1:T
he
list
ofth
esp
ecie
s,di
stri
buti
on,
Zoo
Ban
kLS
ID,
and
spec
ies
grou
pof
the
gen
us
Hyd
rocy
phon
.A
nE
xcel
file
vers
ion
isal
soav
aila
ble
atth
efo
llow
ing
UR
L:h
ttps
://
site
s.go
ogle
.com
/sit
e/w
ater
bean
dles
ofja
pan
/hom
e/su
ppor
t-fi
les-
on-a
rtic
les/
App
endi
x1.
xls.
No.
Spec
ies
Des
crip
tion
Dis
trib
uti
onZ
ooba
nk
LSI
DSp
ecie
sgr
oup
1al
tico
la(K
lau
snit
zer,
1976
)B
huta
n:G
ogon
a,In
dia
urn
:lsid
:zoo
ban
k.or
g:ac
t:F8
C20
A8C
-A3A
A-4
D0D
-9B
03-5
7FC
A48
F24A
4ka
mba
itic
us2
amau
rus
(Kla
usn
itze
r,19
80)
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
4536
CA
5C-F
FAB
-49A
6-B
E87
-056
01C
0161
2Cny
holm
i3
arit
aiYo
shit
omi,
2001
Taiw
anu
rn:ls
id:z
ooba
nk.
org:
act:
578D
5320
-29E
F-4E
D3-
9063
-C68
2CD
9F14
D5
kam
bait
icus
4au
ratu
sR
uta
,200
4V
ietn
amu
rn:ls
id:z
ooba
nk.
org:
act:
F2D
F47E
7-33
68-4
940-
AA
4E-3
FAB
FAF2
60E
2pa
llidi
colli
s
5au
stra
lisLi
nde
r,18
64Fr
ance
,Spa
in,A
lger
ia,
Ital
y,Si
cily
,u
rn:ls
id:z
ooba
nk.
org:
act:
DC
94FA
D9-
F097
-448
0-A
753-
70A
D4B
3D53
6Dau
stra
lis
6ba
liens
isYo
shit
omia
nd
Satô
,200
5In
don
esia
urn
:lsid
:zoo
ban
k.or
g:ac
t:D
A3B
36F3
-600
3-4C
5E-B
95D
-754
0D9C
F956
Cpa
llidi
colli
s7
bhut
anen
sis
Kla
usn
itze
r,19
76B
huta
n:T
ongs
a,N
epal
urn
:lsid
:zoo
ban
k.or
g:ac
t:55
404E
FA-F
485-
4608
-80E
1-22
08B
26A
6B1D
aust
ralis
8bi
colo
rYo
shit
omia
nd
Satô
2003
Laos
urn
:lsid
:zoo
ban
k.or
g:ac
t:65
E8E
FE3-
F292
-4E
78-A
1AD
-F9B
209A
E5A
0Fbi
colo
r
9bi
corn
isYo
shit
omia
nd
Kla
usn
itze
r,20
03C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
642B
DF4
D-0
977-
4496
-A97
1-12
E2A
9CE
2CD
Bbi
corn
is
10bi
fidus
Yosh
itom
ian
dSa
tô,2
005
Ch
ina
urn
:lsid
:zoo
ban
k.or
g:ac
t:B
4687
46C
-176
9-40
61-A
792-
271F
C25
2C67
5ka
mba
itic
us11
bouk
ali
Yosh
itom
ian
dSa
tô,2
005
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
033F
7904
-B6A
4-4C
A8-
A92
D-5
3426
3880
C19
palli
dico
llis
12ce
latu
sK
lau
snit
zer,
1980
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
3D4E
C53
2-15
02-4
08A
-946
6-2D
F296
B8D
9C9
defle
xico
llis
13ch
ampi
oni
Rei
tter
,190
3Sp
ain
urn
:lsid
:zoo
ban
k.or
g:ac
t:06
56F9
9B-8
CB
B-4
EB
2-8D
84-9
1FC
B0B
899E
0de
flexi
colli
s14
chia
ngm
aien
sis
Yosh
itom
ian
dSa
tô,2
005
Th
aila
nd
urn
:lsid
:zoo
ban
k.or
g:ac
t:19
4502
60-7
983-
471F
-858
6-A
143F
268F
F29
palli
dico
llis
15co
nsol
ator
ius
Kla
usn
itze
r,19
90Ir
anu
rn:ls
id:z
ooba
nk.
org:
act:
392F
24B
C-1
E1A
-454
F-89
4B-9
0792
E23
A22
Aau
stra
lis16
defle
xico
llis
(Mü
ller,
1821
)E
uro
pe
urn
:lsid
:zoo
ban
k.or
g:ac
t:40
EFD
794-
C07
4-49
59-9
964-
30D
7BE
6FA
9D9
defle
xico
llis
17de
form
isYo
shit
omi,
inpr
esen
tst
udy
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
110B
F6C
5-79
A4-
4E12
-9B
A6-
6A56
3EA
40B
38pa
llidi
colli
s18
dent
atus
Yosh
itom
ian
dSa
tô20
03La
osu
rn:ls
id:z
ooba
nk.
org:
act:
F4E
68B
0F-5
FA9-
4906
-881
8-32
800F
EE
837B
dent
atus
19di
spar
Yosh
itom
ian
dSa
tô,2
005
Th
aila
nd
urn
:lsid
:zoo
ban
k.or
g:ac
t:C
EC
2D61
D-E
FB7-
4BA
F-8C
9A-D
5AF1
4DB
D1D
8pa
llidi
colli
s20
doii
ntha
none
nsis
Yosh
itom
i,in
pres
ent
stu
dyT
hai
lan
du
rn:ls
id:z
ooba
nk.
org:
act:
E8C
8ED
04-B
D9D
-4A
E1-
AFB
C-5
C60
01B
6D29
Dde
flexi
colli
s21
dubi
us(K
lau
snit
zer,
1980
)In
dia
urn
:lsid
:zoo
ban
k.or
g:ac
t:A
74E
FB59
-0D
2D-4
7F7-
AD
69-6
6735
D85
C5D
Fre
nati
22du
dgeo
niYo
shit
omia
nd
Kla
usn
itze
r,20
03C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
DB
9A3B
AA
-B43
9-44
05-8
205-
E58
3C6D
AC
007
palli
dico
llis
23el
onga
tus
Nyh
olm
,198
1B
urm
au
rn:ls
id:z
ooba
nk.
org:
act:
28F2
AC
64-C
3BA
-436
B-8
B9C
-985
BFB
8DC
50E
rena
ti24
finit
imus
Nyh
olm
,197
7Tu
rkey
urn
:lsid
:zoo
ban
k.or
g:ac
t:86
70FE
8B-5
559-
4B6A
-828
3-7B
F9D
FBA
5D48
aust
ralis
25fo
rficu
latu
sN
yhol
m,1
981
Bu
rma
urn
:lsid
:zoo
ban
k.or
g:ac
t:00
9E27
DE
-057
6-49
7B-8
D6B
-110
8157
7B50
Ede
flexi
colli
s26
fulv
esce
nsN
yhol
m,1
977
Spai
nu
rn:ls
id:z
ooba
nk.
org:
act:
F54C
50A
C-4
EE
B-4
5E8-
A20
4-98
DB
B37
4FD
33de
flexi
colli
s27
fusc
atus
Kla
usn
itze
r,19
70A
lban
ia:K
rum
au
rn:ls
id:z
ooba
nk.
org:
act:
3733
A42
A-4
A10
-476
9-A
161-
DD
E68
F73C
FFC
defle
xico
llis
28ge
reck
eiH
ern
ando
,Agu
ilera
,Rib
era
2004
Mor
occo
:Ou
edZ
lou
lu
rn:ls
id:z
ooba
nk.
org:
act:
194E
D02
C-F
AFF
-420
A-9
25B
-B67
CB
F4C
4FB
3pa
llidi
colli
s
29gr
aser
iK
lau
snit
zer,
2006
Nep
alu
rn:ls
id:z
ooba
nk.
org:
act:
74A
0D48
5-14
33-4
B3E
-B2F
F-73
1B28
A6E
166
rena
ti
30gu
angx
iens
isYo
shit
omia
nd
Kla
usn
itze
r,20
03C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
BD
8109
38-3
FB8-
4413
-BE
0B-F
54F6
D00
9F50
palli
dico
llis
31ha
inan
ensi
sYo
shit
omia
nd
Kla
usn
itze
r,20
03C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
D9D
2302
B-A
302-
48FA
-BD
23-B
C31
86C
5A2A
Bpa
llidi
colli
s
32ha
mio
taN
yhol
m,1
972
Spai
nu
rn:ls
id:z
ooba
nk.
org:
act:
2587
5BE
A-7
E78
-4C
3D-A
3EB
-42A
CC
0F15
5C0
palli
dico
llis
33hy
droc
ypho
noid
es(T
ourn
ier,
1868
)S.
Ital
y,Si
cily
,Tu
nis
ia,
Alg
eria
urn
:lsid
:zoo
ban
k.or
g:ac
t:6A
2A9E
CF-
4168
-424
1-A
581-
DE
5A66
B02
66C
palli
dico
llis
34ill
iesi
Kla
usn
itze
r,19
91A
lger
iau
rn:ls
id:z
ooba
nk.
org:
act:
CB
511D
28-1
FFF-
4860
-A34
0-A
31D
6E3B
20C
4de
flexi
colli
s35
indo
nesi
anus
Yosh
itom
ian
dSa
tô,2
005
Indo
nes
iau
rn:ls
id:z
ooba
nk.
org:
act:
615A
6523
-2FD
4-42
DF-
9ED
1-B
293E
09D
81C
4Pa
llidi
colli
s
-
Psyche 3
Ta
ble
1:C
onti
nu
ed.
No.
Spec
ies
Des
crip
tion
Dis
trib
uti
onZ
ooba
nk
LSI
DSp
ecie
sgr
oup
36in
terr
ogat
ioni
sK
lau
snit
zer,
1980
Paki
stan
urn
:lsid
:zoo
ban
k.or
g:ac
t:50
22A
70A
-861
2-4D
EC
-B19
2-22
F337
EC
6611
defle
xico
llis
37ir
iom
oten
sis
Yosh
itom
i,20
01Ja
pan
urn
:lsid
:zoo
ban
k.or
g:pu
b:53
3544
34-8
857-
4500
-8FE
1-C
3E00
9029
BE
0re
nati
38ja
echi
Yosh
itom
ian
dK
lau
snit
zer,
2003
Ch
ina
urn
:lsid
:zoo
ban
k.or
g:ac
t:E
A55
36A
7-A
98F-
492F
-AB
B4-
95D
97C
FE2C
0Bre
nati
39ja
vani
cus
Yosh
itom
ian
dSa
tô,2
005
Indo
nes
iau
rn:ls
id:z
ooba
nk.
org:
act:
7CF9
00C
5-A
969-
40D
6-9B
F5-D
1836
8B9E
90A
palli
dico
llis
40jo
gjae
nsis
Yosh
itom
i,in
pres
ent
stu
dyIn
don
esia
urn
:lsid
:zoo
ban
k.or
g:ac
t:C
C35
49A
D-2
680-
4182
-93F
0-2E
9E75
09D
070
palli
dico
llis
41ka
chin
ensi
sYo
shit
omia
nd
Satô
,200
5M
yan
mar
urn
:lsid
:zoo
ban
k.or
g:ac
t:F8
E9C
354-
6DD
9-40
33-B
740-
55F0
821E
F452
defle
xico
llis
42ka
mba
itic
usN
yhol
m,1
981
Bu
rma
urn
:lsid
:zoo
ban
k.or
g:ac
t:8F
1AA
735-
F07C
-499
A-A
171-
17E
4EE
8DB
7D1
kam
bait
icus
43ka
szab
iK
lau
snit
zer,
1980
Vie
tnam
urn
:lsid
:zoo
ban
k.or
g:ac
t:26
FD1B
D2-
E45
2-41
FA-B
E50
-08E
AA
71D
0BD
Ede
flexi
colli
s44
kera
laen
sis
Yosh
itom
ian
dSa
tô,2
005
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
60A
8455
4-49
8B-4
344-
B77
8-C
E47
153F
E7A
Cpa
llidi
colli
s45
kina
bale
nsis
Yosh
itom
ian
dSa
tô,2
005
Mal
aysi
au
rn:ls
id:z
ooba
nk.
org:
act:
101D
411A
-4D
72-4
5BB
-A1F
B-F
BA
A75
B8C
4BC
kina
bale
nsis
46kl
appe
rich
iYo
shit
omi,
inpr
esen
tst
udy
Indo
nes
iau
rn:ls
id:z
ooba
nk.
org:
act:
82B
11C
88-D
DB
F-4B
12-9
D94
-19F
74A
AA
EB
7Apa
llidi
colli
s47
klau
snit
zeri
Yosh
itom
ian
dSa
tô,2
005
Th
aila
nd
urn
:lsid
:zoo
ban
k.or
g:ac
t:77
6698
B5-
109A
-432
3-81
4D-F
FEA
4962
2164
palli
dico
llis
48ko
dada
iYo
shit
omia
nd
Satô
,200
5P
hili
ppin
esu
rn:ls
id:z
ooba
nk.
org:
act:
F53B
FE82
-CB
92-4
5A8-
938D
-C22
374C
C3A
E3
palli
dico
llis
49ko
mar
eki
Yosh
itom
i,20
08C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
1D12
096D
-BD
BD
-440
E-A
3D9-
E86
811F
EA
DB
0ka
mba
itic
us50
kopa
ndda
ghen
sis
Ru
ta,2
007
USS
Ru
rn:ls
id:z
ooba
nk.
org:
act:
E63
FC1A
7-8A
FD-4
00E
-B07
5-20
0977
093F
D8
aust
ralis
51la
andi
colo
rN
yhol
m,1
967
Spai
nu
rn:ls
id:z
ooba
nk.
org:
act:
6AA
A82
5E-E
1CA
-4E
78-B
C55
-6E
86A
24E
7C93
palli
dico
llis
52la
osen
sis
Yosh
itom
ian
dSa
tô20
03La
osu
rn:ls
id:z
ooba
nk.
org:
act:
D03
DC
A00
-B60
A-4
232-
8D3F
-647
5A3A
AC
74B
palli
dico
llis
53lii
Yosh
itom
ian
dK
lau
snit
zer,
2003
Ch
ina
urn
:lsid
:zoo
ban
k.or
g:ac
t:39
92B
473-
B84
7-46
72-A
D45
-E20
CF2
E75
EA
Bpa
llidi
colli
s
54lu
sone
nsis
Yosh
itom
ian
dSa
tô,2
005
Ph
ilipp
ines
urn
:lsid
:zoo
ban
k.or
g:ac
t:96
F921
2D-8
494-
4ED
6-A
927-
2AB
719A
2E22
Bde
flexi
colli
s55
mal
aysi
anus
Yosh
itom
ian
dSa
tô,2
005
Mal
aysi
au
rn:ls
id:z
ooba
nk.
org:
act:
4329
74B
2-E
5F0-
47B
D-B
E78
-4A
6D21
2F1B
27pa
llidi
colli
s56
man
fred
iYo
shit
omia
nd
Satô
,200
5In
don
esia
urn
:lsid
:zoo
ban
k.or
g:ac
t:19
7987
B9-
91A
F-49
53-A
A96
-0D
F26E
CB
2501
palli
dico
llis
57m
asat
akai
Yosh
itom
i,20
08C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
2A22
EF5
8-D
756-
45C
2-A
94B
-859
B23
CA
A9F
0de
flexi
colli
s58
min
ous
Nyh
olm
,196
7C
rete
urn
:lsid
:zoo
ban
k.or
g:ac
t:2C
9A3D
D3-
5A36
-4D
F3-8
004-
9C6A
7881
6611
aust
ralis
59m
irab
ilis
Yosh
itom
ian
dSa
tô,2
005
Ch
ina
urn
:lsid
:zoo
ban
k.or
g:ac
t:E
4091
0F4-
028A
-4D
9C-8
B6A
-C1A
D5E
13D
769
mir
abili
s60
naka
nei
Yosh
itom
i,20
01Ja
pan
urn
:lsid
:zoo
ban
k.or
g:ac
t:5A
F6E
7DB
-3A
8D-4
DB
8-B
B32
-11C
A42
3E45
A2
kam
bait
icus
61na
rrae
nsis
Yosh
itom
ian
dSa
tô,2
005
Ph
ilipp
ines
urn
:lsid
:zoo
ban
k.or
g:ac
t:11
1471
54-F
37B
-4C
C9-
AD
FE-A
28E
1A7F
EB
AD
palli
dico
llis
62ne
pale
nsis
Yosh
itom
ian
dSa
tô,2
005
Nep
alu
rn:ls
id:z
ooba
nk.
org:
act:
F1F7
DE
B9-
B00
7-49
E6-
BD
56-F
137E
101E
723
rena
ti
63no
vaki
Nyh
olm
,196
7It
aly,
Yugo
slav
ia,
Alb
ania
,Gre
ece
urn
:lsid
:zoo
ban
k.or
g:ac
t:6A
CC
76F1
-7F7
F-4D
71-B
191-
3D3C
63E
7FA
62de
flexi
colli
s
64nu
rist
anic
usK
lau
snit
zer,
2004
Afg
han
ista
nu
rn:ls
id:z
ooba
nk.
org:
act:
849E
2F10
-EE
37-4
4C4-
9D17
-724
ED
68D
23A
Bpa
llidi
colli
s65
nyho
lmi
Yosh
itom
ian
dSa
tô,2
005
Nep
alu
rn:ls
id:z
ooba
nk.
org:
act:
23F1
04FD
-61C
B-4
80A
-925
2-A
114A
46E
6558
nyho
lmi
66ob
long
ulus
Nyh
olm
,196
7C
ypru
su
rn:ls
id:z
ooba
nk.
org:
act:
0AC
A5B
94-7
CA
B-4
AD
C-9
56D
-C30
8859
596C
6au
stra
lis67
ovat
usN
yhol
m,1
967
Ital
yu
rn:ls
id:z
ooba
nk.
org:
act:
9D3B
8572
-8A
DC
-4E
EA
-9D
64-1
8197
7729
C1A
defle
xico
llis
68pa
law
anen
sis
Yosh
itom
ian
dSa
tô,2
005
Ph
ilipp
ines
urn
:lsid
:zoo
ban
k.or
g:ac
t:92
89FA
C1-
3398
-47E
3-A
114-
892D
FEB
4D90
Cpa
llidi
colli
s
69pa
llidi
colli
sR
affra
y,18
73C
orsi
ca,S
ardi
nia
,A
lger
ia,M
oroc
cou
rn:ls
id:z
ooba
nk.
org:
act:
BF5
3220
B-9
ED
E-4
E40
-A42
7-90
798C
2291
E3
palli
dico
llis
70pa
lnie
nsis
Yosh
itom
ian
dSa
tô,2
005
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
2C98
3331
-0F6
B-4
ED
A-9
C7C
-9A
76C
F8C
F5D
2pa
llidi
colli
s71
pane
nsis
Yosh
itom
ian
dSa
tô20
03La
osu
rn:ls
id:z
ooba
nk.
org:
act:
E14
8DD
4D-5
CA
B-4
494-
9796
-DC
517B
8AA
E1B
palli
dico
llis
72pe
rnig
rans
Nyh
olm
,196
7Sp
ain
urn
:lsid
:zoo
ban
k.or
g:ac
t:09
8642
CD
-DC
7D-4
229-
A72
2-E
29D
5D13
F671
defle
xico
llis
73pr
oxim
usN
yhol
m,1
967
Ital
yu
rn:ls
id:z
ooba
nk.
org:
act:
C56
E7A
CA
-6D
6D-4
220-
A2D
E-5
C68
D4E
FA12
4de
flexi
colli
s
-
4 Psyche
Ta
ble
1:C
onti
nu
ed.
No.
Spec
ies
Des
crip
tion
Dis
trib
uti
onZ
ooba
nk
LSI
DSp
ecie
sgr
oup
74pu
lche
llus
Kla
usn
itze
r,19
80N
epal
urn
:lsid
:zoo
ban
k.or
g:ac
t:C
7793
CC
3-C
759-
4CD
8-B
843-
FF36
EE
5987
A7
defle
xico
llis
75re
ctan
gulu
sK
lau
snit
zer,
1991
Alg
eria
urn
:lsid
:zoo
ban
k.or
g:ac
t:B
E47
0234
-B4A
B-4
860-
AE
6A-E
F17B
A09
2AB
Fpa
llidi
colli
s76
rena
tiN
yhol
m,1
981
Bu
rma
urn
:lsid
:zoo
ban
k.or
g:ac
t:40
BC
CB
76-4
2A7-
4094
-B4C
4-50
F686
FB31
07re
nati
77ri
vulo
rum
Nyh
olm
,197
7Tu
rkey
urn
:lsid
:zoo
ban
k.or
g:ac
t:3D
A38
40B
-6A
D2-
4BA
A-8
83B
-848
DF0
4E3E
15de
flexi
colli
s78
rufit
hora
x(G
emm
inge
r,18
69)
Indi
a/Sr
iLan
kau
rn:ls
id:z
ooba
nk.
org:
act:
4DD
9F8C
A-E
157-
4039
-A17
B-C
3F4D
6396
F9A
palli
dico
llis
79sa
gain
gens
isYo
shit
omia
nd
Satô
,200
5M
yan
mar
urn
:lsid
:zoo
ban
k.or
g:ac
t:3B
D82
91D
-9F4
8-43
48-B
A10
-E0E
F707
15A
EF
palli
dico
llis
80sa
gitt
iger
Yosh
itom
i,in
pres
ent
stu
dyIn
don
esia
urn
:lsid
:zoo
ban
k.or
g:ac
t:0D
309E
FD-8
0D3-
456D
-821
F-4C
011C
5A65
98pa
llidi
colli
s81
saka
iiYo
shit
omia
nd
Satô
2003
Laos
urn
:lsid
:zoo
ban
k.or
g:ac
t:4A
679C
AE
-4C
32-4
17A
-B49
B-8
F1B
F14B
2167
defle
xico
llis
82sa
raw
aken
sis
Yosh
itom
ian
dSa
tô,2
005
Mal
aysi
au
rn:ls
id:z
ooba
nk.
org:
act:
07D
DD
979-
4676
-484
E-A
7F0-
FBB
E4B
516A
16pa
llidi
colli
s83
sato
iYo
shit
omi,
2001
Japa
n,T
aiw
an,K
orea
urn
:lsid
:zoo
ban
k.or
g:pu
b:53
3544
34-8
857-
4500
-8FE
1-C
3E00
9029
BE
0re
nati
84sc
hoen
man
niYo
shit
omia
nd
Kla
usn
itze
r,20
03C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
9DA
BE
069-
D89
5-4A
CD
-97D
D-3
ED
F94B
FBA
CF
palli
dico
llis
85se
grex
Nyh
olm
,197
2Tu
rkey
,An
atol
ia,I
ran
,C
aspi
anSe
au
rn:ls
id:z
ooba
nk.
org:
act:
1D97
0446
-0F8
0-49
67-B
9FD
-CF6
9C16
C5C
32au
stra
lis
86se
rrat
ibas
ialis
Yosh
itom
i,in
pres
ent
stu
dyIn
dia
urn
:lsid
:zoo
ban
k.or
g:ac
t:1E
9F87
8B-7
37F-
4B31
-99B
7-FA
7663
EFF
F3C
defle
xico
llis
87si
eber
i(K
lau
snit
zer,
2010
)In
dia
urn
:lsid
:zoo
ban
k.or
g:ac
t:88
BA
77D
B-C
779-
46C
1-B
E0C
-069
DFC
296A
53pa
llidi
colli
s88
sim
ilis
Ru
ta,2
004
Vie
tnam
urn
:lsid
:zoo
ban
k.or
g:ac
t:C
88A
15E
4-2F
83-4
DB
D-B
515-
AD
418A
16C
B01
palli
dico
llis
89si
nicu
sP
ic,1
934
Ch
ina
urn
:lsid
:zoo
ban
k.or
g:ac
t:77
9515
35-1
B3B
-494
F-A
C41
-EB
D6A
45B
53F6
kam
bait
icus
90sp
inos
usYo
shit
omia
nd
Satô
,200
5In
dia
urn
:lsid
:zoo
ban
k.or
g:ac
t:24
08A
C80
-003
B-4
1E4-
8834
-CE
FEE
B5C
A98
7pa
llidi
colli
s91
steu
eri
Kla
usn
itze
r,20
06N
epal
urn
:lsid
:zoo
ban
k.or
g:ac
t:93
9092
99-F
337-
490A
-9E
8A-B
F4C
6D00
8FC
9ka
mba
itic
us92
stup
endu
sN
yhol
m,1
981
Bu
rma
urn
:lsid
:zoo
ban
k.or
g:ac
t:46
B80
B2B
-817
8-4E
B0-
B3F
3-7F
0D4D
15C
2E1
kam
bait
icus
93su
bcel
atus
Yosh
itom
ian
dSa
tô,2
005
Indi
au
rn:ls
id:z
ooba
nk.
org:
act:
1115
FB1D
-194
7-41
99-9
2FA
-755
C4A
EB
A40
1de
flexi
colli
s94
subm
alay
sian
usYo
shit
omia
nd
Satô
,200
5M
alay
sia
urn
:lsid
:zoo
ban
k.or
g:ac
t:95
BA
B60
F-C
4C7-
42F7
-B75
6-07
57C
1082
7FD
palli
dico
llis
95su
brot
undu
sYo
shit
omia
nd
Satô
,200
5T
hai
lan
du
rn:ls
id:z
ooba
nk.
org:
act:
45C
DFA
7B-A
ED
E-4
7B8-
AE
79-C
7A05
5FD
9AD
Dde
flexi
colli
s96
subt
rilo
bus
Yosh
itom
ian
dSa
tô,2
005
Indo
nes
iau
rn:ls
id:z
ooba
nk.
org:
act:
4EB
5154
4-94
BF-
4305
-AB
F4-E
979A
CC
971A
Apa
llidi
colli
s97
sum
atre
nsis
Yosh
itom
ian
dSa
tô,2
005
Indo
nes
iau
rn:ls
id:z
ooba
nk.
org:
act:
5CD
0CE
1E-A
ED
2-48
1B-9
FD2-
CF5
087C
1299
Epa
llidi
colli
s98
taiw
anus
Yosh
itom
i,20
01Ta
iwan
urn
:lsid
:zoo
ban
k.or
g:ac
t:3A
5B6F
9A-E
586-
4BC
8-9F
AF-
9F6B
749A
FEA
Bre
nati
99ta
kiza
wai
Yosh
itom
i,in
pres
ent
stu
dyM
alay
sia
urn
:lsid
:zoo
ban
k.or
g:ac
t:9B
B8C
12B
-360
2-49
1D-8
1F9-
58C
3FD
C88
31F
palli
dico
llis
100
tam
ilens
isYo
shit
omia
nd
Satô
,200
5In
dia
urn
:lsid
:zoo
ban
k.or
g:ac
t:9C
01D
BD
6-25
38-4
08C
-98B
A-C
53B
AC
FB6F
42ta
mile
nsis
101
thai
land
icus
Yosh
itom
ian
dSa
tô,2
005
Th
aila
nd
urn
:lsid
:zoo
ban
k.or
g:ac
t:E
584D
03E
-D87
9-49
C5-
BF3
7-3F
7F6B
D5A
20F
Ren
ati
102
trif
oriu
sYo
shit
omia
nd
Satô
,200
5M
alay
sia,
Th
aila
nd
urn
:lsid
:zoo
ban
k.or
g:ac
t:6D
BD
3361
-AD
78-4
30E
-8B
0E-6
6201
2550
497
rena
ti10
3tr
ilobu
sYo
shit
omia
nd
Satô
,200
5T
hai
lan
du
rn:ls
id:z
ooba
nk.
org:
act:
DB
BB
00C
2-5B
88-4
5C0-
A3A
D-8
A72
C1D
424E
6pa
llidi
colli
s
104
ueno
iYo
shit
omia
nd
Kla
usn
itze
r,20
03C
hin
au
rn:ls
id:z
ooba
nk.
org:
act:
A48
EC
5C2-
38F1
-4C
CC
-A83
2-C
EF4
B14
C09
F4ka
mba
itic
us
105
vici
nans
Nyh
olm
,197
2Tu
rkey
,Isr
ael
urn
:lsid
:zoo
ban
k.or
g:ac
t:D
B70
7751
-48A
B-4
693-
A86
3-86
71E
0DC
FDC
Cau
stra
lis10
6w
akah
arai
Yosh
itom
ian
dSa
tô20
03La
osu
rn:ls
id:z
ooba
nk.
org:
act:
8A75
EB
CF-
66F9
-4E
52-B
555-
A6F
4A61
55E
79re
nati
107
wan
giYo
shit
omi,
2008
Ch
ina
urn
:lsid
:zoo
ban
k.or
g:ac
t:C
64D
D84
1-70
71-4
993-
8F36
-61C
E48
8BA
954
kam
bait
icus
108
yosh
itom
iiK
lau
snit
zer
2002
Nep
alu
rn:ls
id:z
ooba
nk.
org:
act:
C69
0CF7
A-9
E10
-4D
03-8
FD7-
5582
79A
4520
3yo
shit
omii
-
Psyche 5
(a) (b) (e)
(g) (h) (i)
(c) (d) (f)
Figure 1: Habitus of Hydrocyphon spp., holotypes, male (a, c, e–i) and paratypes, female (b, d). (a, b) H. jogjaensis sp.n.; (c, d) H. takizawaisp.n.; (e) H. sagittiger sp.n.; (f) H. serratibasialis sp.n.; (g) H. doiinthanonensis sp.n.; (h) H. klapperichi sp.n.; (i) H. deformis sp.n. Scale =1.0 mm.
Table 2: The list of the species excluding from the genus Hydrocyphon. An Excel file version is also available at the following URL: https://sites.google.com/site/waterbeandlesofjapan/home/support-files-on-articles/Appendix 2.xls.
No. Species Description Distribution Zoobank LSID Transferred
1Hydrocyphon
atratusMotschulsky,
1863Ceylon urn:lsid:zoobank.org:act:7CE1145A-0783-4196-A201-B05397235AE5 Cyphon
Male Description. Body oval, well-convex dorsally, shiny,closely covered with short yellowish-white setae. Colorationof body blackish-brown, but antennal segments I–V, lateralpart of pronotum and legs yellowish-brown.
Head moderate in size, lightly convex dorsally, finelypunctuate, with straight front margin of clypeus; the distancebetween eyes about 1.9 times as long as the maximum dia-meter of an eye. Eyes moderate in size, prominent. Antennaeshort, slender, reaching at basal part of elytra. Pronotum
punctuate as in head, lightly convex dorsally, lightly dep-ressed ventrally in lateral parts; front margin almost straight;anterolateral corners obtuse; posterolateral corners right-angle; lateral and posterior margins gently arcuate; PW/PL2.69. Scutellum small, equilateral-triangular, punctuate asin head. Elytra oval, convex dorsally, broadest at basal 1/3,punctuate as in head; humeral parts indistinct; EL/EW 1.22;EL/PL 4.80; EW/PW 1.47; TL/EW 1.47. Legs relatively long,slender.
-
6 Psyche
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(a), (d)(b), (c)
(g)
(h)
(e), (f)
1 m
m
0.1
mm
0.5
mm
0.1
mm
0.1
mm
Figure 2: Hydrocyphon jogjaensis sp.n., holotype, male (a–c) and paratype, female (d–h). (a, d) Sternites V–VII; (b) tegmen; (c) penis;(e) tergite VIII; (f) sternite VIII; (g) ovipositor; (h) prehensor.
Caudal margin of sternite VII gently arcuate. TergitesVIII—IX moderately sclerotized, trapezoidal. Tegmen short,well sclerotized; proximal part short, fan-shaped, arcuate inbasal margin; parameres stout, gently expanded laterally inbasal parts, arrow-like shape in apical parts. Penis long, wellsclerotized, asymmetrical, about 1.7 times as long as tegmen;pala subtrapezoidal, widest at base; parameroids long andslender, slightly asymmetrical, gently widened and punctuatein apical parts, obtuse at apices; trigonium with one long andslender projection, a little shorter than parameroids, obtuseat apex; median plate indistinct.
Female. Similar to male; pronotum yellow (probably teneralspecimen); antennae relatively stout; PW/PL 2.55; EL/EW1.23; EL/PL 4.25; EW/PW 1.35; TL/EW 1.52.
Caudal margin of sternite VII slightly pointed. TergiteVIII moderately sclerotized, trapezoidal, bearing short setaein caudal parts, with long apodemes; sternite VIII slightlysclerotized, oblong, bearing short setae along caudal margin.Ovipositor relatively short; relative length of stylus, coxite,and baculus (n = 1) as 1.0 : 4.0 : 15.3. Prehensor small, wellsclerotized, oblong, bearing short spines in mesal part.
Measurements. Male (n = 1): TL 2.03 mm; PW 0.94 mm;PL 0.35 mm; EL 1.68 mm; EW 1.38 mm. Female (n = 1):TL 2.10 mm; PW 1.02 mm; PL 0.40 mm; EL 1.70 mm; EW1.38 mm.
Remarks. The species belongs to the pallidicollis speciesgroup. It is similar to H. trilobus Yoshitomi and Satô and H.subtrilobus Yoshitomi and Satô with respect to the shape of
-
Psyche 7
(a)
(b)
(c)
(d) (e)
(f)
(g)
(h)
(a), (f)(b)–(h)
1 m
m
0.1
mm
Figure 3: Hydrocyphon takizawai sp.n., holotype, male (a–e) and paratype, female (f–h). (a, f) Sternites V–VII; (b) tergite VIII; (c) sterniteIX; (d) tegmen; (e) penis; (g) ovipositor; (h) prehensor.
the penis, but differs from them by the apices of the para-meres which have an arrow-like shape.
Biological Notes. The type locality was a small river situatedhalfway up Mount Merapi (Figure 11(a)). The river wassomewhat polluted by waste water flowing from cichlid fishfarms.
Etymology. The species is named after the type locality.
3.2. Hydrocyphon takizawai sp.n. (See Figures 1(c), 1(d), 3, 4, 5,
and 11(b))
Type Material. Holotype male (EUMJ): “Kinabalu Park, HQSabah, MALAYSIA 2–4. V. 2010 H. Yoshitomi leg.”
Paratypes 2 females (EUMJ): same data as for the holo-type.
Male Description. Body oval, well convex dorsally, shiny,closely covered with yellowish white short setae. Colorationof head, mouth parts, antennal segments I–IV, prothorax and
legs yellowish-brown, but posterior part of head and tarsiinfuscate; antennal segments V–XI, scutellum, elytra, meso-and metaventries, and abdominal segments brown.
Head moderate in size, slightly convex dorsally, finelypunctuate; clypeus rather long, straight in front margin; thedistance between eyes about 1.7 times as long as the maxi-mum diameter of an eye. Eyes moderate in size, prominent.Antennae short, reaching about proximal 1/6 of elytra. Pro-notum punctuate as in head, slightly convex dorsally, dep-ressed ventrally in lateral parts; front margin straight; antero-and posterolateral corners obtuse; lateral and posterior mar-gins gently arcuate; PW/PL 2.51. Scutellum small, equila-teral-triangular. Elytra oval, convex dorsally, broadest at themiddle; humeral parts gently projecting dorsally; EL/EW1.41; EL/PL 4.83; EW/PW 1.36; TL/EW 1.70.
Caudal margin of sternite VII arcuate. Tergite VIII mod-erately sclerotized, transversal trapezoidal, bearing shortspines in caudal part, with a pair of short apodemes. SterniteIX well sclerotized, consisting of a pair of hemisternites, withpointed at apices. Tegmen large, well sclerotized; proximalpart short, subparallel-sided; parameres long, minutely ser-rate in apical 1/3 of inner parts, distinctly protruding
-
8 Psyche
(a)
(b)
(c)(d) (e)
(f)
(a)
(b)–(f)1 m
m
0.1
mm
Figure 4: Hydrocyphon takizawai sp.n., larva. (a) Dorsal habitus; (b) labrum in ventral aspect; (c) mandible in ventral aspect; (d) maxillarypalpus in ventral aspect; (e) ditto in dorsal aspect; (f) hypopharynx.
postero-interiorly in postero-lateral corners, projecting ante-riorly in anterolateral corners. Penis asymmetrical, short,well sclerotized, about 0.8 times as long as tegmen; palaoblong, widest near base, tapered in proximal 2/3; para-meroids short and almost straight, obtuse at apices, finelypunctuate, left one long and slender, right one short andstout; trigonium consisting of a small lobe.
Female. Sexual dimorphism indistinct, but mesal part ofpronotum infustate in paratype; PW/PL 2.24; EL/EW 1.42;EL/PL 4.59; EW/PW 1.45; TL/EW 1.73.
Caudal margin of sternite VII arcuate. Ovipositor rela-tively short; stylus with two pairs of apical setae; coxite bear-ing short spines; baculus without branch; relative length ofstylus, coxite and baculus (n = 1) as 1.0 : 2.3 : 7.5. Prehensorsmall, slightly sclerotized, Y-shaped, bearing short spines ininner margins of apices.
Measurements. Male (n = 1): TL 2.04 mm; PW 0.88 mm;PL 0.35 mm; EL 1.69 mm; EW 1.20 mm. Female (n = 1):TL 2.07 mm; PW 0.83 mm; PL 0.37 mm; EL 1.70 mm; EW1.20 mm.
Larvae. Body about 4.0 mm length in fully expanded spec-imens, subparallel-sided in thorax and abdomen which
bearing short and long setae on lateral and posterior margins.Coloration of body right brown.
Head slightly protruding laterally, with three pairs ofnonmelanized stemmata situated near anterolateral corners.Antennae relatively long, reaching at abdominal segment I;scape slightly curved posteriorly; flagellum 51–73 (64) seg-mented (n = 4). Labrum transverse, covered with long setaeon dorsal surface; ventral lobes projecting anteriorly, with 12pairs of stout and short setae on inner margins. Maxillarypalpi long and slender; 1st segment covered sparsely withshort and long setae on dorsal surface; 3rd rounded at apex,with widely apical sensory area; relative length of each seg-ment (n = 1) as 1.0 : 1.0 : 1.3. Mandibles and hypopharynxtypical for the genus. Thorax widest at posterior margin ofmesothorax. Abdomen subparallel-sided, widest at segmentV, then gently tapering posteriorly, bearing two (II–V) orone (VI–VII) pairs of short setae on lateral part. TergiteVIII trapezoidal, shallowly concave in posterior margin, witha pair of very long setae protruding from posterolateralcorners. Sternite VIII semicircular, bearing long setae onlateral and posterior margins, two of those very long. TergiteIX semicircular, convex at apex, with a pair of long setae atapex, bearing pectinate short setae on lateral margin. SterniteIX transversal semicircular, with pectinate setae on posteriormargin.
-
Psyche 9
(a) (b)
(c) (d)
(a)–(d)
0.1
mm
Figure 5: Hydrocyphon takizawai sp.n., larva. (a) Sternite VIII; (b) tergite VIII; (c) tergite IX; (d) sternite IX.
Measurements of Larvae (n = 3). TL 5.40–6.50 (5.80) mm;HW 0.80–0.90 (0.83) mm; PL 0.50–0.55 (0.52) mm; PW1.05–1.20 (1.15) mm; TW 1.20–1.40 (1.33) mm.
Specimens Examined of Larvae. 29 exs. (mature larvae), Kin-abalu Park, HQ Sabah, Malaysia, 2–4. V. 2010, H. Yoshitomileg.; 5 exs. (mature larvae), Liwagu river, Kinabalu Park, HQ,Sabah, Malaysia, 28. II. 2009, H. Uno leg.
Remarks. The species belongs to the pallidicollis speciesgroup. Judging from the shape of the penis, it is similar to H.palawanensis Yoshitomi and Satô, H. javanicus Yoshitomi andSatô, H. baliensis Yoshitomi and Satô, H. manfredi Yoshitomiand Satô, and H. sarawakensis Yoshitomi and Satô, but dif-fers from them by the shape of the parameres projectingposteriorly and serrate in the inner margin.
The larva of this species is distinguished from the threepreviously known species of the larvae in the genus (H. def-lexicollis [13], H. satoi [14], H. sp. [4]) by the following cha-racteristics: (1) segment III of maxillary palpi somewhatshort (about 1.5 times as long as segment I in H. deflexicollisand H. satoi); (2) the short setae on the lateral and posterior
margins of tergite IX and sternite IX pectinate (simple setaein H. satoi and H. sp.).
Biological Notes. The type locality was a small stream in theKinabalu National Park (Figure 11(b)). The stream was clear,and many aquatic insects were collected with this species.
Etymology. The species is named after Dr. H. Takizawa.
3.3. Hydrocyphon sagittiger sp.n. (See Figures 1(e) and 6)
Type Material. Holotype male (EUMJ): “(Indonesia) WestSumatra Batipuh 26. XI. 1974 T. Kobayashi,” “Egyptian kid-ney bean.”
Holotype male (EUMJ): “(Indonesia) West SumatraBatipuh 26. XI. 1974 T. Kobayashi,” “Egyptian kidney bean.”
Male Description. Body oval, well convex dorsally, shiny,closely covered with yellowish-white setae. Coloration ofbody blackish-brown, but anterior part of head, lateral partsof pronotum, antennal segments I–V, and legs right-brown.
-
10 Psyche
(a) (b)
(a), (b)
0.1
mm
Figure 6: Hydrocyphon sagittiger sp.n., holotype, male. (a) Tegmen; (b) penis.
Head moderate in size, flat in dorsally, finely punctuate;clypeus short, straight in front margin; the distance betweeneyes about 2.1 times as long as the maximum diameter ofan eye. Eyes moderate in size, prominent. Antennae short,reaching about proximal 1/8 of elytra. Pronotum punctuateas in head, slightly convex dorsally, depressed ventrally inlateral parts; front margin straight; antero- and postero-lateral corners obtuse; lateral and posterior margins gentlyarcuate; PW/PL 2.57. Scutellum small, equilateral-triangular.Elytra oval, strongly convex dorsally, broadest at the middle;humeral parts gently projecting dorsally; EL/EW 1.26; EL/PL4.65; EW/PW 1.43; TL/EW 1.54.
Tegmen large, well sclerotized; proximal part long, peg-like; parameres wide, distinctly projecting anteriorly inantero-lateral corners, projecting subtriangularly in innerand outer corners of apices. Penis long, slightly asymmetri-cal, well sclerotized, about 1.5 times as long as tegmen; palashort, oblong, widest at proximal 1/3 of pala; parameroidsvery long, asymmetrical, almost straight, left one slightlylonger than right one, excised at inner margin of left apex;trigonium consisting of a long lobe, straight, shorter thanparameroids, obtuse at apex; median plate indistinct.
Female. Unknown.
Measurements. TL 2.09 mm; PW 0.95 mm; PL 0.37 mm; EL1.72 mm; EW 1.36 mm.
Remarks. The species belongs to the pallidicollis speciesgroup, and is related to H. jogjaensis sp.n., H. trilobus Yoshit-omi and M. Satô, 2005, and H. subtrilobus Yoshitomi andM. Satô, 2005. It differs from them by the following charac-teristics: inner corner of parameres projecting interiorly; leftparameroid excised at apex; pala oblong.
Etemology. The species name refers to the shape of the apicesof the tegmen.
3.4. Hydrocyphon serratibasialis sp.n. (See Figures 1(f) and 7)
Type Material. Holotype male (SEHU): “INDIA: KERALADhony Hills 180–450 m 7 DEC 1978 JAP-IND CO TR”.
Male Description. Body oval, well convex dorsally, shiny,closely covered with yellowish-white setae. Coloration ofhead, scutellum, elytra, and ventral surface of thorax andabdomen blackish-brown; pronotum, legs, and antennaeyellowish-brown.
Head moderate in size, slightly convex dorsally, finelypunctuate; clypeus short, straight in front margin; the dis-tance between eyes about 2.2 times as long as the maximumdiameter of an eye. Eyes moderate in size, prominent. Anten-nae rather stout. Pronotum punctuate as in head, lightlydepressed ventrally in lateral parts; front and lateral marginsstraight; antero-lateral corners about 120◦; postero-lateralcorners right-angle; posterior margin gently arcuate; PW/PL
-
Psyche 11
1 m
m0.
1 m
m
(a)
(b)
(c)
(d) (e)
(a)
(b)–(e)
Figure 7: Hydrocyphon serratibasialis sp.n., holotype, male. (a) Sternites V–VII; (b) tergite VIII; (c) sternite IX; (d) tegmen; (e) penis.
2.78. Scutellum small, equilateral triangular. Elytra oval,strongly convex dorsally, broadest at the middle; humeralparts gently projecting dorsally; EL/EW 1.21; EL/PL 4.59;EW/PW 1.36; TL/EW 1.48.
Caudal margin of sternite VII gently arcuate. TergiteVIII moderately sclerotized, trapezoidal, bearing short spinesalong caudal margin, sparsely covered with short setae incaudal part, with a pair of slender apodemes, Sternites IXslightly sclerotized, upturned in postero-lateral parts, with apair of long apodemes. Tegmen long, well sclerotized; prox-imal part short, expanded antero-laterally; parameres long,minutely serrate in mesal part of inner margin, distinctlyprotruding postero-laterally in apical parts, projecting ante-riorly in antero-lateral corners. Penis asymmetrical, long,well sclerotized, about 0.9 times as long as tegmen; palaoblong, widest at basal 1/6; parameroids longer than tri-gonium, finely punctuate; trigonium consisting of two lobes,longer one forked, shorter one slender; median plate indis-tinct.
Female. Unknown.
Measurements. TL 2.07 mm; PW 1.03 mm; PL 0.37 mm; EL1.70 mm; EW 1.40 mm.
Remarks. The species belongs to the deflexicollis speciesgroup, but is a distinct species having a characterized tegmen.
Etymology. The species name refers to the shape of the teg-men: “serrati−” = serrate + “basialis” = basal.
3.5. Hydrocyphon doiinthanonensis sp.n. (See Figures 1(g) and
8)
Type Material. Holotype male (EUMJ): “[North THAI]Maeo Khun klang 1350 m, Doi Inthanon 19. X. 1983 M.Sakai”.
Male Description. Body oval, well convex dorsally, weaklyshiny, closely covered with yellowish-white setae. Colorationof body brown, but antennae, apical part of femora, tibiae,and tarsi pale brown.
Head moderate in size, slightly convex dorsally, finelypunctuate; clypeus short, straight in front margin; the dis-tance between eyes about 2.3 times as long as the maximumdiameter of an eye. Eyes moderate in size, prominent. Anten-nae rather stout. Pronotum punctuate as in head, slightlydepressed ventrally in lateral parts; front and lateral marginsstraight; antero-lateral corners about 120◦; postero-lateralcorners almost right-angle; posterior margin gently arcuate;PW/PL 2.45. Scutellum small, equilateral triangular. Elytraoval, broadest at basal 1/4; humeral parts indistinctly pro-jecting; EL/EW 1.28; EL/PL 4.63; EW/PW 1.48; TL/EW 1.55.
Caudal margin of sternite VII gently arcuate. TergiteVIII moderately sclerotized, trapezoidal, bearing short spinesalong caudal margin, sparsely covered with short setae in
-
12 Psyche
(a)
(b)
(c)
(d) (e)
(a)
(b)–(e)
0.5
mm
0.1
mm
Figure 8: Hydrocyphon doiinthanonensis sp.n., holotype, male. (a) Sternites V–VII; (b) tergite VIII; (c) tergite IX; (d) sternite IX; (e) tegmen.
caudal part, with a pair of short apodemes. Sternite IXslightly sclerotized, bearing irregular setae in caudal part,with a pair of long apodemes. Tergite IX slightly sclerotized,trapezoidal, concave and bearing short spines in caudalmargin, upturned in postero-lateral parts, bearing shortsetae in caudal part, with a pair of long apodemes. Tegmenlarge, well sclerotized; proximal part short, subparallel-sided;parameres long, projecting laterally in apices, projectingsubtriangularly in anterior corners. Penis missing.
Female. Unknown.
Measurements. TL 2.25 mm; PW 0.98 mm; PL 0.40 mm; EL1.85 mm; EW 1.45 mm.
Remarks. The species belongs to the deflexicollis speciesgroup. This species is distinguished from the previouslyknown species by the concave posterior margin of the sterniteand tergite IX and the shape of the parameres of the tegmen.
Etymology. The species is named after the type locality.
3.6. Hydrocyphon klapperichi sp.n. (See Figures 1(h) and 9)
Type Material. Holotype male (SMNS): “INDONESIEN:Sumatra, Prov. Aceh-Selatan, Babahrot 15–20. 8. 1983 leg. J.KLAPPERICH”.
Paratypes 2 female (SMNS): same data as for the holo-type.
Male Description. Body oval, convex dorsally, shiny, closelycovered with yellowish-white setae. Coloration of bodyblackish-brown, but lateral parts of pronotum and legs paler.
Head moderate in size, flat in dorsal surface, finely punc-tuate; clypeus short, straight in front margin; the distancebetween eyes about 2.2 times as long as the maximumdiameter of an eye. Eyes relatively large, prominent. Prono-tum punctuate as in head, slightly depressed ventrally inlateral parts; front and lateral margins straight; antero-lateral corners 120◦; postero-lateral corners right-angle;
-
Psyche 13
0.5
mm
0.1
mm
(a)
(b)(c) (d)
(a)
(b)–(d)
Figure 9: Hydrocyphon klapperichi sp.n., holotype, male. (a) Sternites V–VII; (b) tergite IX; (c) tegmen; (d) penis.
posterior margin gently arcuate; PW/PL 2.53. Scutellum rel-atively large, equilateral-triangular. Elytra oval, rather convexdorsally, broadest at basal 1/3; humeral part indistinctlyprojecting; EL/EW 1.20; EL/PL 4.27; EW/PW 1.41; TL/EW1.48.
Caudal margin of sternite VII gently arcuate. Tergite VIIImoderately sclerotized, trapezoidal, with a short apodemes.Tergite IX slightly sclerotized, bearing short setae in apicalpart, with a pair of long apodemes. Tegmen relativelylarge, moderately sclerotized; proximal part peg-like, short;parameres obscure, serrate at lateral margins, projecting andbifid in antero-lateral corners, punctuate; lateral projectionsvery long, as long as parameres. Penis asymmetrical, long,well sclerotized, about 2.1 times as long as tegmen; palaoblong, gently tapered anteriorly; parameroids distinctlyasymmetrical, closely punctuate, almost straight, left onewider and longer than right one; trigonium consisting of along lobe, shorter than parameroids, obtuse at apex; medianplate indistinct.
Female. Sexual dimorphism indistinct in external features,but body is somewhat larger; PW/PL 2.50–2.67 (2.58);EL/EW 1.46–1.47 (1.47); EL/PL 4.05–4.56 (4.30); EW/PW1.10–1.17 (1.13); TL/EW 1.79–1.84 (1.81).
Measurements. Male (n = 1): TL 1.58 mm; PW 0.76 mm; PL0.30 mm; EL 1.28 mm; EW 1.07 mm. Female (n = 2): TL 2.02& 2.50 mm; PW 1.00 & 1.20 mm; PL 0.40 & 0.45 mm; EL 1.62& 2.05 mm; EW 1.10 & 1.40 mm.
Remarks. The shape of the tegmen of this species is similar tothat of the mirabilis, the tamilensis, the kinabalensis, and therenati species groups, but this species is easily distinguishedfrom the latter by the serrate parameres and the shape of the
penis. Judging from the shape of the penis (e.g., asymmet-rical parameroids and single projection of trigonium), thisspecies probably belongs to the pallidicollis species group.
Etymology. The species is named after Dr. J. Klapperich, whowas the collector of the holotype.
3.7. Hydrocyphon deformis sp.n. (See Figures 1(i) and 10)
Type Material. Holotype male (SEHU): “INDIA: KERALADhony Hills 180–450 m 7 DEC 1978 JAP-IND CO TR.”
Male Description. Body oval, well convex dorsally, stronglyshiny, closely covered with yellowish-white setae. Colorationblackish-brown, but lateral parts of pronotum, mouth parts,antennae, and legs paler.
Head moderate in size, flat in dorsal surface, finely punc-tuate; clypeus relatively long, straight in front margin; thedistance between eyes about 2.5 times as long as the maxi-mum diameter of an eye. Eyes moderate in size, prominent.Antennae short and stout, reaching about proximal 1/3 ofelytra. Pronotum strongly transverse, punctuate as in head,depressed ventrally in lateral parts; front and lateral mar-gins straight; antero-lateral corners obtuse, postero-lateralcorners almost right-angle; posterior margin arcuate; PW/PL2.80. Scutellum relatively large, equilateral triangular. Elytrasemicircular, well convex dorsally, broadest at basal 1/3;humeral parts slightly projecting dorsally; EL/EW 1.14; EL/PL 4.57; EW/PW 1.43; TL/EW 1.39. Legs relatively long.
Caudal margin of sternite VII gently arcuate. Tergite VIIImoderately sclerotized, trapezoidal, bearing short setae andspines along caudal margin, with a pair of short apodemes.Tergite IX membranous, with a pair of long and slender apo-demes. Sternite IX slightly sclerotized, oblong, bearing shortsetae in postero-lateral parts. Tegmen moderately sclerotized;proximal part peg-like, short; parameres short, obtuse at
-
14 Psyche
1 m
m0.
1 m
m
(a)
(a)
(b)
(c)
(d)
(e)
(f)
(b)–(f)
Figure 10: Hydrocyphon deformis sp.n., holotype, male. (a) Sternites V–VII; (b) tergite VIII; (c) tergite IX; (d) sternite IX; (e) tegmen;(f) penis.
(a) (b)
Figure 11: Habitats of Hydrocyphon spp. (a) Ngaglik, Yogyakarta (type locality of H. jogjaensis sp.n., 28. II. 2010, photo by H. Yoshitomi);(b) Kinabalu Park, Sabah (type locality of H. takizawai sp.n., 4. V. 2010, photo by H. Yoshitomi).
-
Psyche 15
apices; lateral projections long. Penis asymmetrical, long,about 2.1 times as long as tegmen; pala oblong, subparallel-sided, arcuate in caudal margin; parameroids distinctlyasymmetrical, left one wide and closely punctuate, diagonalin apical margin, right one distinctly curved inwardly,slender, with rather pointed apex; trigonium a little shorterthan parameroids, serrate at apex; median plate short.
Female. Unknown.
Measurements. TL 1.95 mm; PW 0.98 mm; PL 0.35 mm; EL1.60 mm; EW 1.40 mm.
Remarks. Judging from the shape of the penis in having anasymmetrical trigonium projection, this species belongs tothe pallidicollis species group; however, the shape of thetegmen of this species is similar to that of the mirabilis, thetamilensis, and the renati species groups. This species is alsosimilar to H. kinabalensis Yoshitomi and Satô, 2005 [2] in theshape of the tegmen and the left parameroid of the penis, butdiffers from it by the presence of trigonium and plate-likesternite IX.
Etymology. The species name refers to the shape of the teg-men.
4. New Combination of the Species
4.1. Hydrocyphon sieberi [15], Comb.n
Remarks. Judging from the original description and figures[15], this species clearly belongs to the pallidicollis speciesgroup of the genus Hydrocyphon. It is closely similar to H.guangxiensis Yoshitomi and Klausnitzer, 2003 [1], knownfrom China, and differs from it by the shape of the rightparameroid which has small projections at the inner marginof the apex (lacking projection in guangxiensis).
Distribution. India.
5. Additional Specimens Examined
5.1. Hydrocyphon sakaii Yoshitomi and Satô, 2003 [4]
Additional Specimens Examined. 9 Males (EUMJ), “(LAOS)Ban Saleui Xam Neua 30-31. III. 2005 J. Yamasako leg.”; 1female (EUMJ), “Mt. Phu Pan, 1500–1800 m, N20′11E104′01 Houaphan Prov. N. E. Laos 21–25. V. 2004 T. Mizu-sawa”; 1 male (EUMJ), “Phu Pan (Mt.) alt. 1500–1800 mN20◦11′/E104◦01′ Laos 25. IV-5. V. 2004′′; 2 males (EUMJ),ditto, but “16–19. V. 2004, M. Sato leg.”
Distribution. Laos.
5.2. Hydrocyphon wakaharai Yoshitomi and Satô, 2003 [4]
Additional Specimens Examined. 1 Male (EUMJ), “[N. Laos]Phu-Pan Alt. ca. 1600–1750 m Xam Neua Pref. Houapanprovince 21. V. 2005 T. Kurihara leg.”; 3 males (EUMJ), “N-VIETNAM: Tam Dao 21◦28′N 105◦38′E 19. 5.–13.6., 800–1000 m leg. Malicky 1995,” genit. s. nos. HY 857, 878, 882; 1male, “Mt. Phu Bia Saisombun Laos 21-III-2005 M. Sato leg.”
Distribution. Laos, Vietnam.
5.3. Hydrocyphon javanicus Yoshitomi and Satô, 2005 [2]
Additional Specimens Examined. 3 Males and 3 females(EUMJ), “(Indonesia) Ciburum alt. 1,600 m Mt. Gede, JawaBarat VII. 27. 1977 Shinji Nagai leg.”; 1 male (EUMJ), dittobut “20. VII. 1997.”
Distribution. Indonesia (Java Isl.).
5.4. Hydrocyphon triforius Yoshitomi and Satô, 2005 [2]
Additional Specimen Examined. 1 Male (EUMJ), “Ban AChia 890 m Lai Chau N. Vietnam 8-V-1995 Y. Nishikawa”,genit. s. no. HY 1098.
Distribution. Malaysia, Thailand, Vietnam (new record).
5.5. Hydrocyphon tamilensis Yoshitomi and Satô, 2005 [2]
Additional Specimens Examined. 2 Males & 1 female (SEHU),“INDIA: TAMIL N. Coonoor 1700–1900 m 29 NOV 1978JAP-IND CO TR.”
Distribution. India.
Acknowledgments
The author wish to express his sincere gratitude to Dr.Masahiro Ohara (SEHU), Dr. Wolfgang Schawaller (SMNS),and H. Uno (Kyoto University) for providing the opportu-nity to examine the specimens, and Dr. Nugroho SusandyaPutra, Ahmad Taufiq Arminudin, Mohammad Ikbal, andAtu Ira (Gadjah Mada University), Dr. Haruo Takizawa(Saitama), and Yusuke Minoshima (Hokkaido University)for their help in the field investigations in 2009-2010. He alsothanks Ruth Vergin for checking an early draft.
References
[1] H. Yoshitomi and B. Klausnitzer, “Scirtidae: world check list ofHydrocyphon Redtenbacher, and revision of the Chinese spe-cies,” in Water Beetles of China, M. A. Jäch and L. Ji, Eds., vol. 3,pp. 519–537, Zoologisch-Botanische Gesellschaft and WienerColeopterologenverein, Wien, Austria, 2003.
[2] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental region,part 8. New species and additional record of the genus
-
16 Psyche
Hydrocyphon (Coleoptera: Scirtidae),” Entomological Review ofJapan, vol. 60, no. 1, pp. 153–206, 2005.
[3] H. Yoshitomi, “Scirtidae of the Oriental region part 1. Anew species of the genus Elodes (Coleoptera, Scirtidae) fromLaos, with a species list of the genus Elodes known from theOriental region,” Special bulletin of the Japanese Society ofColeopterology, no. 6, pp. 227–231, 2003.
[4] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental region,part 2. The genus Hydrocyphon (Coleoptera, Scirtidae) ofLaos,” Japanese Journal of Systematic Entomology, vol. 9, no. 1,pp. 223–235, 2003.
[5] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental regions,part 3. A new species of the genus Prionocyphon (Coleoptera:Scirtidae) from Laos, with a world check list of the species,”Entomological Review of Japan, vol. 58, no. 2, pp. 187–190,2003.
[6] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental regions,part 4. Genus Elodes (Coleoptera: Scirtidae) of Nepal,” Ento-mological Review of Japan, vol. 58, no. 3, pp. 191–199, 2003.
[7] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental regions,part 5. Genus Elodes (Coleoptera: Scirtidae) of Vietnam,”Entomological Review of Japan, vol. 59, no. 1, pp. 81–86, 2004.
[8] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental regions,part 6. A revision of the species-group of Cyphon hashimo-torum (Coleoptera, Scirtidae),” Japanese Journal of SystematicEntomology, vol. 10, no. 1, pp. 89–105, 2004.
[9] H. Yoshitomi and M. Satô, “Scirtidae of the Oriental regions,part 7. A new species of the genus Sacodes (Coleoptera, Scir-tidae) from Taiwan,” Japanese Journal of systematic Entomol-ogy, vol. 10, no. 2, pp. 211–214, 2004.
[10] H. Yoshitomi, “Scirtidae of the Oriental region, part 9. Threenew species of the genus Hydrocyphon (Coleoptera, Scirtidae)from China,” Japanese Journal of systematic Entomology, vol.14, no. 1, pp. 77–82, 2008.
[11] H. Yoshitomi, “Scirtid beetles (Coleoptera, Scirtidae) of theOriental region part 10. New species and new record ofCyphon variabilis species-group,” Elytra, vol. 37, no. 1, pp. 87–97, 2009.
[12] H. Yoshitomi, “Scirtidae of the Oriental region, part 11. Noteson the Cyphon coarctatus species group (Coleoptera), withdescriptions of new species,” Japanese Journal of systematicEntomology, vol. 15, no. 1, pp. 101–128, 2009.
[13] U. Hannappel and H. F. Paulus, “Arbeiten zu einem phylo-genetischen System der Helodidae (Coleoptera)—Feinstruku-runtersuchungen an europäischen Larven,” Bonner Zoologis-che Beiträge, vol. 31, pp. 77–150, 1987.
[14] H. Yoshitomi, “Taxonomic study of the genus Hydrocyphon(Coleoptera, Scirtidae) of Japan and her adjacent regions,”Elytra, vol. 29, no. 1, pp. 87–107, 2001.
[15] B. Klausnitzer, “Eine neue Art der Gattung Cyphon Paykull,1799 aus Nordindien (Coleoptera, Scirtidae),” EntomologischeNachrichten und Berichte, vol. 54, no. 1, pp. 123–125, 2010.