Catalogue and Bibliography of the Hong Kong Carabidae Latreille, 1802 (Coleoptera: Adephaga), with notes on the historic boundaries of Hong Kong as related to zoological collections
Author
Aston, Paul
text
Zootaxa
2016
4121
3
201
257
journal article
38912
10.11646/zootaxa.4121.3.1
6cb37831-da16-4763-a32c-aef636512990
1175-5326
265007
172021D4-55C8-483F-A6B2-F823C3022F90
Genus
Peliocypas
Schmidt-Gobel, 1846
Peliocypas cordicollis
(
Bates, 1889
)
New record for
Hong Kong
. Identification determined by Dr. Martin Baehr from specimens.
Material:
1 ex.
Hong Kong
, Tai Om Shan,
6.iv.13
; 1 ex.
Hong Kong
, Tai Om Shan,
16.iv.13
; 1 ex.
Hong Kong
, Lam Tseun valley,
13.v.12
; 2 exx.
Hong Kong
, Tai Om Shan,
17.v.13
; 1 ex.
Hong Kong
, Tai Om Shan,
18.v.13
; 1 ex.
Hong Kong
, Tai Mo Shan,
9.vii.11
, in grass circa
800 m
altitude; 1 ex.
Hong Kong
, Tai Mo Shan,
29.vii.12
; 1 ex.
Hong Kong
, Lam Tsuen valley,
8.viii.12
, in wet ditch.
Biology
: Imago found April to August in grasslands. Appears at higher altitudes up to
800 m
in mid to late summer, it would be very interesting to ascertain whether this was a new generation or a result of altitudinal movement.
There is another species of
Peliocypas
, that differs from the previous in being slightly larger, having pubescence on pronotum and elytra; elytral striae blackish brown, distinctly punctate with the intervals very glossy. Using
Kirschenhofer (1986b)
and
Jedlièka (1963)
it keys out to
Peliocypas luridus
(
Schmidt-Göbel, 1846
)
, though it is unlikely to be this species as nowhere in the description do they mention the distinctive dark stria.
Material
: 1 ex.
Hong Kong
, Tai Om Shan,
6.iv.13
; 1 ex.
Hong Kong
, Wu Kau Tang,
12.iv.14
; 1 ex.
Hong Kong
, Lam Tsuen valley,
21.iv.12
; 1 ex.
Hong Kong
, Tai Om Shan,
27.iv.13
; 2 exx.
Hong Kong
, Lam Tseun valley,
29.iv.12
; 1 ex.
Hong Kong
, Lam Tsuen valley,
5.v.12
; 1 ex.
Hong Kong
, Wu Kau Tang,
29.v.12
.
Biology
: Imago found April to May. Grasslands in lower altitudes.