On the Lomechusini fauna of the East Palaearctic and Oriental regions, with a focus on the genera Orphnebius and Amaurodera (Coleoptera: Staphylinidae: Aleocharinae)
Author
Assing, Volker
text
Beiträge Zur Entomologie = Contributions to Entomology
2017
2017-06-30
67
1
63
106
journal article
2487
10.21248/contrib.entomol.67.1.063-106
9d4f2ec6-ef3a-4e00-9a24-f7b8370d4dc3
0005-805X
5742262
0C30D2D6-63EC-49ED-8FF6-49417D1019B2
3.5 Genus
Pheidologitonetes
CAMERON, 1939
Comment
:
Pheidologitonetes
was described by
CAMERON (1939)
to include only
P. setifer
CAMERON, 1939
from “Nilgiri Hills” (South
India
), the
type
species by monotypy.
CAMERON (1939)
already observed an interesting character shared with species of
Orphnebius
, the extensive non-setiferous punctation on tergite VII. Two additional species,
P. nilgiriensis
and
P. bartolozzii
, were described by
PACE (2001a)
, both from Nilgiri Hills, too. However, it can be inferred from external (pronotum with completely different sculpture and punctation; tergite VII without non-setiferous punctation) and the sexual characters (aedeagus of completely different morphology) that these species do not belong to
Pheidologitonetes
, but probably to
Drusilla
. On the other hand,
Drusilla franzi
PACE, 1992
from
Nepal
(
PACE 1992
) and above all
Zyras
(
Zyrastilbus
)
adesi
PACE, 1998
from
Hong Kong
(
PACE 1998
) probably belong to
Pheidologitonetes
, as is suggested by the similar external and sexual characters.
Based on the morphology of the aedeagus and on the modifications of the abdominal tergites VII and VIII, the genus is closely allied to
Orphnebius
.