Revision of the types of male Sciaridae (Diptera) described from Australia by F. A. A. Skuse
Author
Broadley, Adam
Author
Kauschke, Ellen
Author
Mohrig, Werner
text
Zootaxa
2016
4193
3
401
450
journal article
10.11646/zootaxa.4193.3.1
a1d6be7f-19da-4a61-b01c-d617b5ceba97
1175-5326
167160
BD4B57FA-FCB5-45B5-BF3F-B824F6E21E9C
Corynoptera minutela
(
Skuse, 1888
)
comb. n.
(
Fig. 22
A‒C)
Sciara minutela
Skuse, 1888
[
Skuse (1888)
: 702
‒704].
Type
locality.
Australia
,
New
South Wales
,
Glenbrook
,
Blue Mountains
.
Lectotype
(here designated): Male. Slide bears original label data verbatim ‘
Sc. minutela
/ Ƌ (ink)
TYPE
./
F. A. A. Skuse’
(print), ‘Glenbrook/ M.’ (ink). Mounted in
Canada
balsam
Dec. 2015
. (
ANIC
; Slide No. 035-1).
Paralectotype.
Female (not studied).
Remarks.
Original description states “
Hab
.—Glenbrook, Blue Mountains (Masters). November.”
Preservation.
Flagellomeres missing, posterior part of thorax destroyed, other morphological structures in good condition.
Additional description
. Male. Eye bridge 3 facets wide. Antennae missing; palpus 3-segmented; basal segment with 1 bristle.
Thorax
. Brownish, scutum with long dorsocentral and stronger lateral bristles; scutellum missing; postpronotum bare. Wing pale; R1 short, = 2/3 R; R5 with dorsal macrotrichia only; C short, = 1/2 w; y = x, without macrotrichia; posterior veins weak, without macrotrichia. Haltere lost. Legs pale-yellowish; fore tibia with a small comb of 4 pale bristles; spurs of middle and hind tibia equal in size, thin, somewhat longer than the width of tibia apex; claws without teeth.
Abdomen
. Brownish, with rather long, sparse hairs. Hypopygium brownish, with v-shaped ventral base, without lobe or patch of bristles, gonocoxites with short fine hairs on the inner ventral margin; gonostylus pointed in apical half and weakly concave, without apical tooth, with 4 long spines in the apical third; tegmen not visible. Body length:
1.6 mm
.
Comments
. The species is characterized by a short C; a weakly concave gonostylus that is pointed in the apical half and with 4 long spines in the apical third. It resembles Palaearctic species related to
C. membranigera
(
Kieffer, 1903
)
but also species of the
C. harrisi
group like
C. fuscispica
Mohrig 1999
from
New Zealand
(
Mohrig & Jaschhof 1999
).
Distribution
.
Australia
(
New South
Wales
).