On some Palaearctic click beetles deposited in the Hungarian Natural History Museum, 2 (Coleoptera: Elateridae) *
Author
Németh, T.
Author
Platia, G.
text
Zootaxa
2014
3841
4
451
490
journal article
10.11646/zootaxa.3841.4.1
90099cdf-7676-4f05-b341-abf78046626b
1175-5326
229391
A0742D14-7A39-485E-B665-5C3A7F194D5E
Dicronychus kandaharensis
sp. n.
(Figs 55–56, 114–117)
Material examined.
Holotype
, male:
Afghanistan
: “
S. Afghan. 1953 J. Klapperich Kandahar
950 m
,
18.II.
”. (
HNHM
). 29
paratypes
,
18 females
and
11 males
: same data as
holotype
(
7 males
,
9 females
,
HNHM
,
3 males
,
4 females
, CPG): “S. Afghan.1953 J. Klapperich Scham-Schir-Bor. b.Kandahar,
950 m
14.I.
” (
1 female
,
HNHM
); “S. Afghan. 1953 J. Klapperich Kandahar
950 m
,
19.II.
” (
1 male
, CPG); “O. Afghan. 1953 J. Klapperich Kunartal,
500 m
Jalalabad,
30.III.
” (
2 females
,
HNHM
,
1 female
, CPG); “O. Afghan. 1952 J. Klapperich Umg. Kabul
1740 m
.
27.VI.
” (
Cardiophorus
sp. det. Gurjeva) (
1 female
,
HNHM
).
Diagnosis.
A species close to
Dicronychus povolnyi
sp. n.
for the general shape, size and colour, but it can be separated by the shape of the pronotum, which is widest at middle, and by the apices of male genitalia.
Description.
Male (Fig. 55). Head and pronotum darker, brownish with yellowish undefined areas at base of pronotum and anterior angles; antennae, elytra and legs lighter, yellowish, with not well delimited darker colour on elytra around suture or at sides; covered with dense, yellow-golden pubescence.
Frons moderately convex between eyes, flat near anterior margin, latter slightly thickened, moderately and regularly curved; punctures fine, of different sizes: very small punctures more or less regularly mixed with larger punctures.
Antennae ending before posterior angles of pronotum with length of about one antennomere, slightly serrate from third antennomere on; second subconical, 3× longer than wide, slightly shorter than third; third to tenth subtriangular, on average 3× longer than wide, last longer than penultimate, subellipsoidal.
Pronotum as long as wide, widest at middle, convex; sides regularly curved, slightly sinuate before posterior angles, latter slightly divergent, truncate, shortly carinate; lateral margin apparent, almost reaching anterior margin; punctures of different sizes, very fine with very narrow intervals; smaller punctures more or less regularly mixed with larger punctures (on average 3–5 smaller punctures falling to one larger).
Scutellum heart-shaped, as long as wide, emarginate at middle of base, slightly impressed, very finely punctured.
Elytra 2.5× longer than and as wide as pronotum, convex, oval, widest at middle; striae well marked and distinctly punctured; interstriae flat with dense and very fine punctures.
Claws dentate in first half.
Aedeagus as in Fig. 114 (length
0.90 mm
).
Female: Fig. 56. Very similar to male, but antennae slightly shorter, not reaching posterior angles of pronotum, latter with more arcuate sides.
Bursa copulatrix sclerified as in Fig. 115, asymmetrical piece with circular base as in Fig. 116, furca as in Fig. 117.
Size. Length
5.6–5.8 mm
; width
1.7–1.8 mm
.
Etymology.
The specific epithet refers to Kandahar, the second largest town of
Afghanistan
, where the
types
were collected.