The tribe Cybalomiini (Lepidoptera: Pyraloidea, Crambidae, Glaphyrinae) of sub-Saharan Africa
Author
Agassiz, David
text
Zootaxa
2022
2022-08-09
5174
2
101
156
journal article
10.11646/zootaxa.5174.2.1
1175-5326
6986011
FDA769F6-538A-4E07-8166-684850930C16
Ptychopseustis sharporum
sp. n.
Imago (fig. 34): Wingspan
10–13 mm
. Head and appendages pale orange-brown, palpi porrect, maxillary palpus ¾ diameter of eye, labial palpus 1.5 × diameter of eye, antenna ⅔ length of forewing. Thorax and tegulae pale orangebrown. Forewing ground colour pale orange-brown, costa with various clusters of dark fuscous scales, antemedian fascia a dark fuscous line angled at costa then bent towards dorsum making an irregular line, an oblique fuscous discal spot, second fascia similar to first meeting costa at ⅔, a sequence of blackish dots before termen, fringe with dark brown line. Hindwing plain, paler than forewing. Legs whitish with a scattering of dark fuscous scales.
Male genitalia (fig. 71): Uncus a rounded triangle, gnathos reaching as far as uncus, heavily sclerotised near apex; valva broad at base then narrow with distal ¼ bent downwards; aedeagus partly curved, cornuti comprised of two serrate strips ¼ length of aedeagus.
Female genitalia (fig. 98): Ostium weak, about half width of ovipositor, antrum sclerotised, three times as long as wide, ductus widening gradually from antrum to corpus bursae, a sclerotised ring before corpus, corpus spherical much of the interior covered with minute spines.
Diagnosis: Distinguished from other species in the genus by its comparatively small size, and the oblique discal spot between the two fascias of the forewing; in the male genitalia by the shape of the distal part of the valva.
Life history: has been reared from
Capparis tomentosa
.
Derivation: Named after A. and I. Sharp who reared the species.
Distribution:
South Africa
,
Kenya
.
Type material:
Holotype
♂
SOUTH AFRICA
,
Limpopo
,
Hoedspruit
,
Tshukudu Game Reserve
24° 17’ 09” S
30° 55’ 41” E
on
Capparis tomentosa
l. 7.ii. em.
29.ii.2016
A. & I. Sharp
[SHARP M 1213] DJLA slide 11707,
1♀
same data as holotype, l. 10.iv. em.
3.v.2013
[SHARP M1205];
1♂
KENYA
,
Masai Mara Game Reserve
,
31.iii.1977
leg.
D. Burckh.
MHNG-ENTO 00086454 (
MHNG
).
Numbers in brackets refer to Staude, (2016).