Revision of the genus Conicera Meigen (Diptera, Phoridae) from China
Author
Liu, Guang-Chun
text
Zootaxa
2023
2023-12-04
5380
5
401
445
https://www.mapress.com/zt/article/download/zootaxa.5380.5.1/52398
journal article
10.11646/zootaxa.5380.5.1
1175-5326
10254359
ACB1AD75-CC1F-424C-81BD-D6DC77330F30
29.
Conicera obtusidentis
sp. nov.
(
Figs. 23A–C
,
30D
)
Description.
Male. Body length
1.1–1.4mm
. Frons dark brown. Supra-antennal setae present. Lower interfrontal setae shorter, 1/2 length of upper interfrontal setae and the distance between each other equaled to that between upper interfrontal setae. Lower fronto-orbital setae short, slightly shorter than upper fronto-orbital setae. First flagellomere dark brown,
0.23 mm
long, with an aspect ratio of 2.1:1; arista
0.32 mm
long, 1.39 times length of first flagellomere. Palpus dark brown, with 7 short setae apically.
Thorax dark brown. Mid and hind legs dark brown, fore leg yellowish brown. Fore tibia with 11 small near-dorsal setulae, the uppermost being longer than the rest. Mid femur without sense-organ. Wing (
Fig. 30D
) length
1.43 mm
. Costal index 0.36, costal ratio 1.5:1, costal setulae length
0.055
–0.070
mm
. Rs with basisetula. Veins brown, except A
1
+CuA
2
whitish gray
.
Membrane hyaline. Halter dark brown.
Abdominal tergites brown. Terminalia (
Fig. 23A
) brown. Left surstylus (
Fig. 23B
) with 9 blunt and with a basidorsal process. Right surstylus (
Fig. 23C
) with 7 blunt inner teeth on dorsal edge and with a basidorsal process.
Female. Unknown.
Etymology.
The specific epithet is derived from the Latin words
obtusus
(blunt) and
dentis
(tooth), indicating the characters of the inner teeth in dorsal edge of surstyli.
Specimens examined.
Holotype
,
♂
,
Qinghai
,
Datong
,
7-July-2004
,
Hong Fang
,
Hongtao Han
.
Paratype
,
1 ♂
,
Qinghai
,
Huzhu
,
29-Jul-2004
,
Hong Fang
.
Distribution.
China
(
Qinghai
).
Remarks.
This species is similar to
C. schnittmanni
Schmitz, 1926
, but it is different from the latter by thick and blunt inner teeth of surstyli, the long basidorsal process and its more inner teeth. This species differs from
C. floricola
Schmitz,1938
, by thick and apical-blunt inner teeth and fewer number on each surstylus.