The Pseudolathra species of the East Palaearctic and the Oriental regions (Coleoptera: Staphylinidae: Paederinae)
Author
Assing, V.
text
Beiträge Zur Entomologie = Contributions to Entomology
2012
2012-12-20
62
299
330
journal article
2537
10.21248/contrib.entomol.62.2.299-330
63d99f1a-3ec7-4d97-a0d4-d7f23c214113
0005-805X
5873469
Pseudolathra lineata
HERMAN
, 2003
(
Figs 15-19
,
Map 1
)
Lathrobium seriatum
Sharp 1889: 259
; preoccupied.
Pseudolathra lineata
Herman 2003: 7
; replacent name.
Type material examined:
Lectotype
♂
[dissected prior to present study], present designation: “
Lathrobium seriatum
. Type D.S. Yokohama, Lewis [written on mounting label] / Japan. G. Lewis. / Type / Sharp Coll 1905- 313. / Aedeagus at rest turned to 180° in abdomen /
Pseudolathra
seriata (Sharp) ♂, V.I. Gusarov det. 1992 / Lectotypus ♂
Lathrobium seriatum
Sharp
, desig. V. Assing 2012 /
Pseudolathra lineata Herman
, det.
V. Assing
2012” (
BMNH
).
Additional material examined:
China
:
3 ♂♂
,
Jiangsu
,
Nanjing
,
Agricultural University
,
VII.1991
, leg.
Cooter
(
MMUM
, cAss)
.
Comment:
The original description of
L. seriatum
is based on “two examples” from “Yokohama” (
Sharp 1889
). The name is a junior primary homonym and was replaced with the nomen novum
Pseudolathra lineata
by
Herman (2003)
. The above type specimen, a male in good condition, is designated as the
lectotype
.
Redescription:
Body length
4.9-5.8 mm
; length of forebody
2.9-3.1 mm
. Habitus as in
Fig. 15
. Coloration: head blackish-brown; pronotum and elytra reddish, with the postero-lateral portion of the elytra more or less extensively infuscate; abdomen dark-reddish; legs and antennae reddishyellow.
Head (
Fig. 16
) approximately as broad as long; punctation coarse and sparse, in median dorsal portion very sparse; interstices without microsculpture, but with micropunctation, and glossy. Eyes large, longer than postocular region in dorsal view. Antennae slender,
1.9 mm
long; all antennomeres oblong.
Pronotum (
Fig. 16
) approximately 1.15 times as long as broad and approximately 1.05 times as broad as head; on either side of the impunctate midline with series of approximately 15 punctures, these punctures partly accompanied by additional punctures; punctation of lateral portions unevenly distributed; interstices without microsculpture.
Elytra (
Fig. 16
) 1.0-1.1 times as long as pronotum; laterally with fine submarginal carina; punctation moderately coarse, arranged in several series; interstices without microsculpture. Hind wings fully developed.
Abdomen distinctly narrower than elytra; punctation very fine and dense; interstices with microsculpture; posterior margin of tergite VII with palisade fringe.
♂
: protarsomeres I-IV strongly dilated; sternite VII with almost truncate posterior margin, pubescence unmodified; sternite VIII oblong, posterior excision narrow and deep, almost reaching middle of sternite (
Fig. 17
); aedeagus
0.9 mm
long, shaped as in
Figs 18-19
.
♀
: not available.
Distribution:
Pseudolathra lineata
was previously known only from
Japan
. The above specimens from
Jiangsu
(
Map 1
) represent the first record from
China
. They were collected in the same locality as
P. regularis
.