Bombardier beetles of the genus Pheropsophus Solier 1833 (Carabidae: Brachininae: Brachinini) from Indian subcontinent
Author
Venugopal, Akhil S.
Author
Thomas, Sabu K.
text
Zootaxa
2019
2019-05-17
4608
1
65
89
journal article
21232
10.11646/zootaxa.4608.1.3
c4d067fa-4c56-4248-8084-caf4dd1eea21
1175-5326
3993611
3540218C-34FA-4D91-925A-3E89C6C3A7C1
Pheropsophus consularis
(SCHMIDT-GOEBEL, 1846)
(
Fig. 1 G
)
=
Pheropsophus stenoderus
CHAUDOIR, 1850
Brachinus consularis
Schmidt-Goebel, 1846: 75
;
Bates, 1891b: 336
;
1892b: 392
; Andrewes, 1923: 44; 1924a: 116; 1930: 272;
Jedlička, 1963: 531
;
Hrdlička, 2017: 479
;
Ullah
et al
., 2017: 180
Pheropsophus stenoderus
Chaudoir, 1850: 77
;
1876: 41
;
Arrow, 1901: 204
;
Andrewes, 1924a: 56
;
1930: 272
;
Mani, 1955: 486
.
Specimens examined (n=1)
:
Syntype
, labelled “
Burma
”, type in NMPC
Description.
Length:
15.8–16.9 mm
Colour
: Head pale reddish yellow, with beret/”V” shaped black spot; first 4 segments of antennae yellow, the remaining darker, brownish; pronotum black with two longitudinally elongate reddish yellow spots; elytra black; legs pale reddish yellow with coxa, trochanter brownish yellow; femur, tibia pale reddish yellow; tarsi dark brown; black spot on the apex of femur. Venter with mentum, mandibles and last segment of palpi brownish black; submentum, gula and gena reddish yellow; prosternum brownish black with prosternal lobe having reddish yellow colour; metasternum and metepisternum reddish yellow with reddish brown borders; third abdominal sternite yellowish posteriorly.
Head:
Elongated and narrow, small eyes, a pair of flat impressions between the eyes.
Pronotum:
As broad as the head, longer than broad, almost straight laterally, posterior portion as broad as anterior, with pronounced anterior transverse impression, the anterior margin straight; two elongated, narrow, dark reddish yellow spots on both sides of the shallow median furrow that converge backwards.
Elytra:
Twice as wide and three times as long as the pronotum, narrow, sub parallel, less constricted towards the base, almost straight. Humerus almost erased with round humeral spot; median band transverse, strongly serrated; striations narrow, pointed, intervals rounded, broad, apex of the striations yellowish; very narrow apical border.
Venter:
With well-marked gular sutures; prosternal process having 4 long apical setae.
Geographical distribution.
INDIA
:
Assam
: Silonibari (Andrewes 1923), Sibsagar (Andrewes 1923); Bengal: Siliguri (Andrewes 1923);
Arunachal Pradesh
: Rotung (
Andrewes 1930
);
Himachal Pradesh
: Kangra, Spiti: Gharry (
Andrewes 1930
);
Bihar
: Chapra (Andrewes 1923);
Uttarakhand
: Dehra dun (
Andrewes 1930
). Ranikhet (
Andrewes 1930
);
Jharkhand
: Tetara (
Bates 1891a
), Konbir (
Bates 1891a
);
Odisha
: Surada (
Andrewes 1924a
);
MYANMAR
: Bhamo. Karen Hills.
Tanintharyi
(Tennasserim). Karin cheba. Palon (
Bates 1892b
);
BANGLADESH
:
Dhaka
(Andrewes 1923). Sardah (Andrewes 1923);
PAKISTAN
: Islamabad.
Khyber Pakhtunkhwa
. Swat. Maidan (
Ullah
et al
. 2017
).
Remarks.
Pheropsophus consularis
is similar to
P. javanus
but differs from it by having unique ‘V’/Beret shaped black spot over its head, broader elytral median transverse band, smaller humeral spot and smaller black spot over the apex of femur.