Revision of the genus Delenda Croissandeau, 1891 (Coleoptera: Staphylinidae: Pselaphinae)
Author
Bekchiev, Rostislav
Author
Brachat, Volker
text
Zootaxa
2014
3765
6
583
592
journal article
46380
10.11646/zootaxa.3765.6.6
1cc7e809-f704-41c0-a0b2-8f9608dc4ffd
1175-5326
228037
E9220330-C692-47A3-BADE-364BF2FB74D2
Delenda rhodopensis
sp. n.
(
Figs. 3
c, 6c, 7b, 8)
Delenda carthago
Croissandeau
:
Bekchiev, 2011
: 268
(faunistic record)
Material examined.
(17 ♂♂, 14♀♀).
Holotype
:
1 ♂
,
Bulgaria
, East Rhodopes, Bial Gradets village,
N41.41905
E25.90728
,
27.10.2013
, leg. R. Bekchiev, (
NMNHS
);
Paratypes
: (8 ♂♂, 4 ♀♀)
Bulgaria
, East Rhodopes, Bial Gradets village,
N41.41905
E25.90728
,
31.03.2012
, leg. R. Bekchiev; (1 ♀) same data but on
11.04.2013
; (8 ♂♂, 7 ♀♀) same data but on
27.10.2013
; (1 ♀)
Bulgaria
, East Rhodopes, Plevun village,
N41.47928
E26.00690
, 0 3.05.2013, leg. R. Bekchiev (
MNHB
,
MNHN
,
NMNHS
,
PCPH
,
PCVB
).
Description.
Male, length
1.41–1.47 mm
. Head slightly wider than long, HL
0.24–0.26 mm
, HW
0.30–0.32 mm
; eyes each composed of about 10–20 facets. Antennal length
0.46
–
0.50 mm
. Labrum as in
Fig. 3
c. Pronotum about as long as wide, PL
0.24–0.28 mm
, PW
0.29–0.32 mm
. Elytra wider than long, EL
0.20–0.26 mm
, EW
0.36– 0.38 mm
. Legs short, without any modifications. Abdomen with first visible tergite (IV) wider than long (0.44– 0.48/
0.18–0.20 mm
), second (V)
—
0.50–0.52/
0.20–0.21 mm
, third (VI)—0.46–0.50/
0.21–0.22 mm
. Length of aedeagus (
Fig. 6
c)
0.28–0.30 mm
, parameres with narrow base, parallel-sided, slender, and slightly curved in middle, apex rounded. Female. Similar to male: BL
1.47–1.50 mm
, HL
0.20–0.22 mm
, HW
0.28–0.32 mm
, PL
0.24–0.30 mm
, PW
0.30–0.32 mm
, EL
0.24–0.28 mm
, EW
0.30–0.38 mm
.
Biology.
All specimens were collected by sifting leaf litter in xerophilous forests of
Quercus
sp., and
Caprinus orientalis
.
(
Fig. 7
b).
Distribution.
Bulgaria
, East Rhodopes (
Fig. 8
).
Etymology.
The name is associated with the name of the Rhodopes Mountains, where all specimens were found.