Australian Thripinae of the Anaphothrips genus-group (Thysanoptera), with three new genera and thirty-three new species
Author
Mound, Laurence A.
Author
Masumoto, Masami
text
Zootaxa
2009
2009-03-16
2042
1
1
76
https://biotaxa.org/Zootaxa/article/view/zootaxa.2042.1.1
journal article
10.11646/zootaxa.2042.1.1
11755334
5313983
Anaphothrips cobari
sp. n.
(
Figs 52
–55)
Female macroptera
. Body, legs and antennae pale brown, hind tibiae paler, antennal segment I white; fore wing weakly shaded in basal half; tergite IX major setae brown. Head wider than long; transverse sculpture lines behind eyes, ocellar triangle without sculpture; eyes with 6 pigmented facets; ocellar setae III outside triangle. Antennae 9-segmented, III–IV with forked sensorium; II with a few short microtrichia near apex; VI not pedicellate, suture oblique between VI–VII (Fig. 55). Pronotum with faint transverse lines, posteromarginal setae S1 slightly larger than remaining setae; prosternal ferna weakly divided. Metascutum irregularly reticulate, reticles sometimes elongate (
Fig. 52
); median setae not close to anterior margin, MCS absent. Fore wing first vein with about 9 setae near base, 2 setae medially, 2 setae distally; second vein with about 12 setae; clavus with 6–7 veinal setae plus one seta at base. Abdominal tergites II–VII with no sculpture medially; laterally with about 8 transverse lines with few or no microtrichia, not extending mesad of setae S2 (Fig. 54); VIII with long regular posteromarginal comb.
Measurements
(
holotype
, in microns). Body length 1450. Head, length 85; width across eyes 150. Pronotum, length 100; maximum width 185. Fore wing, length 800; median width 70; first vein longest seta in basal row 25. Tergite IV S1 setae 12. Tergite IX, MD setae 12; PM S1 setae 80. Tergite X PM S1 setae 70. Antennal segments III–IX, 42, 35, 45, 38, 7, 7, 12.
Male macroptera
. Similar to female; tergite IX with median setae not short and stout; sternite III with one weakly transverse pore plate medially (Fig. 53).
Specimens examined
.
Holotype
female macroptera.
New South Wales
,
5 km
east of
Cobar
, from
Myoporum
bush,
31.v.2003
(
LAM 4314
).
Paratypes
:
8 females
1 male
taken with
holotype
;
1 female
same locality and date, from
Dodonaea
.
South Australia
,
20km
east of
Meningie
,
1 female
1 male
from
Lycium ferossissimum
,
9.ii.2003
.
Non-paratypic specimens:
New South Wales
, Broken Hill,
15 females
from
Eremophila serrulata
leaves
3.vi.2003
;
Western Australia
,
180km
south of Carnarvon,
15 females
1 male
from
Eremophila
leaves,
25.iv.1997
;
25km
south of Newman,
3 females
from
Eremophila
leaves,
21.iv.1997
;
South Australia
, Kangaroo Island,
10 females
from
Suaeda australis
leaves (
Chenopodiaceae
),
3.x.2007
.
Comments.
This is probably a widespread species across the arid areas of
Australia
in association with the leaves of the common shrubs
Eremophila
and
Myoporum
. The species is unusual within this group in the absence or weakness of microtrichia on the tergal sculpture lines. The metascutal sculpture is variable within the
type
series, and is sometimes more linear than is usual in this genus (
Fig. 52
). The distal segmentation of the antennae is irregular (Fig. 55), and the presence of just one small weakly transverse pore plate medially on the third sternite in males (Fig. 53) is currently unique in this genus. The specimens from
Western Australia
are smaller with the fore wing setae shorter than the specimens from
New South Wales
. The other nonparatypic specimens listed cannot be identified with certainty in the absence of males.