Generic revision of the Microhoriini with new species and synonymies from the Palaearctic Region (Coleoptera: Anthicidae)
Author
Kejval, Zbyněk
Author
Chandler, Donald S.
text
Acta Entomologica Musei Nationalis Pragae
2020
2020-03-10
60
1
95
154
journal article
10.37520/aemnp.2020.007
1804-6487
3880221
7990B912-A3D4-40F7-B143-772FFDB5A119
Microhoria kabulensis
Kejval
,
sp. nov.
(
Fig. 111
)
Type
locality.
Afghanistan
,
Kabul
env., alt.
1740 m
.
Type material.
HOLOTYPE
:, ‘
J. Klapperich Umgeb.
v.
Kabul
1740 m
, 14.5.52 O.
Afghanistan
[p]’ (
NMPC
).
Description.
Male
(
holotype
). Body length
4.2 mm
. Head black, pronotum dark reddish, elytra yellowish, with brownish-black base, apex and larger paired spots at about midlength; abdomen dark brown with distinctly paler, yellowish terminal segments VII and VIII; antennae and legs reddish.
Head rather wide, at most 1.2 times as long as wide, unevenly rounded posteriorly; eyes small, moderately convex. Surface moderately glossy, distinctly punctate; punctures distinctly spaced; setation short, subdecumbent. Antennae moderately enlarged in apical half; antennomeres X 1.1 times, XI 2.8 times as long as wide.
Pronotum about as long as wide, as wide as head including eyes, somewhat widely rounded anteriorly, pronotal disc evenly and moderately convex, outline in dorsal view with lateral margins nearly straightly narrowing posteriorly. Surface moderately glossy; punctation and setation as on head, with few short and inconspicuous erect setae.
Elytra 1.7 times as long as wide, somewhat flattened medially in basal half; humeri distinctly protruding; apices modified, channel of gland forming short tubular process at apical margin. Surface moderately glossy; punctation somewhat weaker, setation slightly longer than on head, with scattered short erect setae.
Legs slender, simple; all tibiae with paired terminal spurs.
Abdominal sternum VII simple, at most slightly produced and rounded apically; sternum VIII forming paired, subtriangular sclerites that are narrowly connected medially, moderately angled and setose apically; tergum VII simple; tergum VIII simple. Aedeagus (
Fig. 111
): tegmen strongly elongate, narrowed, and distinctly hooked apically; endophallic armature with pair of long, slender sclerites and numerous shorter, more delicate spines.
Female
.
Unknown.
Differential diagnosis.
Microhoria kabulensis
sp. nov.
belongs to the
M. terminata
species-group. Among the species with elytral colour patterns, it resembles especially
M. nepticula
from
Afghanistan
by the wider head and simple tegmen. However, the apical portion of the tegmen is markedly more elongate and slender, having a clearly hooked apex (the tegmen is wider, somewhat sinuously narrowing, and simply rounded apically in
M. nepticula
, see
BONADONA (1964
:
Figs 9, 10
)). Additionally,
M. nepticula
also exhibits a rather distinctly produced and nearly truncate apex of male sternum VII.
Etymology.
Named after the
type
locality; adjective.
Distribution.
Afghanistan
.