Taxonomic revision of the Oriental species of Notoxus (Coleoptera: Anthicidae)
Author
Kejval, Zbyněk
text
Acta Entomologica Musei Nationalis Pragae
2011
2011-12-09
51
2
627
673
journal article
10.5281/zenodo.5329507
0374-1036
5329507
Notoxus inbasaliformis
sp. nov.
(
Figs. 19
,
59
)
Type
locality.
India
,
Assam
, North Cachar Hills District, Mount Borail, Jatinga riverside,
25°07′12′′ N
,
93°02′06′′ E
,
650 m
a.s.l.
Type material.
HOLOTYPE
: J, ‘
INDIA
:
Assam
,
North
#11e
Cachar Hills dist.
Mt Borail Jatinga River
trail
650 m
,
22.x.2005
,
25°07′12′′ N
;
93°02′06′′ E
// under stones #11e on river bank leg.
G. Cuccodoro
&
A. Marleta’
(
MHNG
)
.
PARATYPES
: 1 J
3 ♀♀
, same data as
holotype
(
MHNG
,
ZKDC
).
Additional material examined.
NEPAL
:
KOSI
ZONE:
1 ♀
, Sankhua Sabha Distr., Arun valley bottom between Hedangna and Num, 950–
100 m
,
6–8.vi.1988
, J. Martens & W. Schawaller leg. (
SMNS
).
Description.
Male
(
holotype
). Body length
3.9 mm
. In external characters identical with
N. inbasalis
(see below). Aedeagus as figured (
Fig. 19
).
Female
.
Differing from male by simply rounded elytral apices.
Variation.
Body length (J
♀
)
3.9–4.6 mm
. Pronotal horn with 3–4 distinct lobules laterally on each side; apical lobule bilobed to widely unevenly rounded.
Differential diagnosis.
Notoxus inbasaliformis
sp. nov.
is undoubtedly very close to
N. inbasalis
. It can be distinguished from the latter species only by longer median lobe of the aedeagus, with apex distinctly exceeding dorsal plate, and laterally moderately angled parameres (cf.
Figs. 19
versus
20, 21). It may externally slightly resemble
N. andrewesi
from southern
India
, but differs by its larger size, more robust body, much denser and coarser punctation of the pronotal disc and elytra, and by the morphology of the male aedeagus.
Etymology.
Composed from
inbasalis
and suffix -
formis
(having the shape of); named in reference to the overall similarity with
N. inbasalis
.
Figs.19–21.Aedeagus: 19 –
Notoxus inbasaliformis
sp. nov.
; 20–21 –
N. inbasalis
Pic, 1926:20
– syntype; 21 – specimen from Soppong. Scale (0.5 mm): A – Fig. 19; B – Fig. 20, 21.
Distribution.
India
:
Assam
;
Nepal
.
Remarks.
An additionally examined female specimen from
Nepal
bears an identification label ‘
Notoxus andrewesi
’ by G. Uhmann (
UHMANN 1990
).