Redescription of the genus Pseudognypeta CAMERON (Coleoptera, Staphylinidae: Aleocharinae)
Author
Paśnik, G.
text
Linzer biologische Beiträge
2007
2007-12-18
39
2
1121
1127
journal article
10.5281/zenodo.5414500
0253-116X
5414500
Pseudognypeta salvini
(
SHARP
1883)
nov.comb.
(
Figs 11-15
)
Thamiaraea salvini
SHARP 1883: 197
.
T y p e m a t e r i a l:
Lectotype
::
Panama
, Volcan de
Chiriqui
,
3000-4000 ft.
, Champion (BMNH).
Paralectotype
:: same data as
lectotype
(BMNH).
A d d i t i o n a l m a t e r i a l:
Costa Rica
, Carpintera,
18.VI.1939
, and (BMNH).
R e d e s c r i p t i o n: Body. Length
3.6-3.7 mm
, convex, parallel-sided, glossy (
Fig. 11
); body colour pitchy brown, elytra reddish-brown, its lateral and posterior parts black, shoulders yellow, abdomen balck, tergites 3-4 yellow with black spot at middle, legs yellow, antennae brown with antennomeres 1-3 yellow.
Head circular in outline, convex, glossy, narrower than pronotum, widest across eyes; eyes large, strongly protruding from lateral contours of head, length of each seen from above longer than postocular region; surface of head with distinct isodiametric mesh microsculpture; punctuation relatively coarse and sparse; pubescence short and sparse, directed inward. Antennae long, clearly increase in width apically, antennomeres 2 and 3 subequal in length, antennomere 4 longer than wide, antennomeres 5-6 as long as wide, antennomeres 7-10 transverse, antennomere 10 about 1.5 times wider than long.
Pronotum quadrate, moderately convex, glossy, widest in apical third, lateral sides gradually narrowed in straight line to rounded hind angles; before base without transverse impression, surface with fine isodiametric mesh microsculpture; punctuation fine and dense; pubescence at midline directed posteriorly.
Elytra subquadrate, slightly wider than pronotum, at suture as long as pronotal length at midline; surface lacking microsculpture; punctuation relatively coarse and dense, interstices between punctures smaller than their diameter, pubescence short and dense.
Abdomen narrowed from base to apex, bases of tergites 3-5 each with shallow transverse impression, impressions smooth, inpunctuate, tergal punctuation minute, pinprick-like and very sparse, surface of tergites with fine microsculpture composed of transverse line.
Male. Aedeagus as in
Figs 12-13
; tergite 8 as in
Fig. 15
.
Female. Spermatheca as in
Fig. 14.
R e m a r k s: See under
Pseudognypeta picta
.