First record of the genus Baptista Distant, 1903 (Heteroptera: Veliidae) from China, with descriptions of two new species
Author
Ye, Zhen
Institute of Entomology, College of Life Sciences, Nankai University, 94 Weijin Road, Tianjin, 300071, China
Author
Polhemus, Dan A.
Department of Natural Sciences, Bishop Museum, 1525 Bernice Street, Honolulu, HI 96817, USA
Author
Bu, Wenjun
Institute of Entomology, College of Life Sciences, Nankai University, 94 Weijin Road, Tianjin, 300071, China
wenjunbu@nankai.edu.cn
text
Zootaxa
2014
2014-06-04
3811
3
301
315
journal article
5369
10.11646/zootaxa.3811.3.1
cf1be670-edea-4303-99ad-dd44690eb12a
1175-5326
4918937
F6C8405D-FEE5-41AB-A169-354915C93161
Genus
Baptista
Distant, 1903
. New record for
China
Baptista
Distant, 1903: 173
.
Type
species:
B. gestroi
Distant, 1903: 173
, by original designation.
Baptista
:
Andersen 1989: 365
;
Kovac & Yang 2000: 163
;
Zettel 2004: 444
.
Diagnosis.
Medium-sized veliids (
2.4–4.1 mm
), form apterous or macropterous, body elongate, covered by dense pubescence. Head produced posteriorly, extending well behind hind margin of eyes. Antennae long and slender, antennal segment I slightly curved, segment III twice as long as segment II, segments III and IV very slender, almost filiform. Clypeus protruding, rostrum slender with its apex reaching middle of mesosternum. Pronotum of macropterous form pentagonal and pronotum of apterous form with broadly rounded posterior margin. Macropterous hemelytra with four closed cells. Hind leg longer than middle leg, male fore leg specially modified (in
B. gestroi
and
B. femoralis
species groups, femur or tibia curved, with tumescence, pilosities, etc.; in
B. collaris
species group, tibia with conspicuous row of short, stout, blackish spines or protuberances ventrally). Fore tibia of male with short grasping comb. In
B. femoralis
species group, abdominal segments VI and VII usually strongly modified with finger-like extensions. Male genital segments distinctly protruding. Parameres large, symmetrical (in
B. femoralis
species group, parameres falciform; in
B. collaris
species group, parameres distally more or less dilated). Female genital segments plainly visible behind sternite VII.
Baptista
is similar to the genera
Lathriovelia
,
Polhemovelia
,
and
Geovelia
.
Baptista
is distinguished from
Lathriovelia
by the eyes lying adjacent to the anterolateral angles of the pronotum (in
Lathriovelia
, the eyes are distinctly separated from the anterolateral angles).
Baptista
differs from
Polhemovelia
and
Geovelia
by having the male fore leg highly modified, with the femur or tibia curved, and their ventral surfaces bearing various tumescences, pilosities, protuberances, or a conspicuous row of short, stout, blackish spines (
Figs. 14
–20).
Distribution.
Burma
,
Laos
,
India
,
Thailand
, West
Malaysia
,
China
(
Yunnan
) (
Fig 46
).