Species of the Genus Thrips (Thysanoptera, Thripidae) from the Afro-tropical Region
Author
Mound, Laurence A.
text
Zootaxa
2010
2423
1
24
journal article
10.5281/zenodo.194532
b6eb43ed-05b0-490f-aa3d-2e1b27319ec3
1175-5326
194532
Thrips gowdeyi
(Bagnall)
Ceratothrips gowdeyi
Bagnall, 1919
: 254
Physothrips neavei
Karny, 1925b
: 129
Taeniothrips modestus
Hood, 1925
: 134
syn.n.
Taeniothrips debilis
Hood, 1925
: 136
Physothrips gowdeyi
Bagnall, 1926
: 105
Taeniothrips umtali
Moulton, 1930
: 203
syn.n.
Type
material of all of these nominal species has been examined.
Ceratothrips gowdeyi
and
Physothrips gowdeyi
both have the same collection data, “Flowers of
Solanum
, Kampala,
Uganda
,
11.xi.1917
”, and the
type
specimen of
Physothrips neavei
was also from Kampala, in flowers of
Ipomea hildebrantei
,
26.xii.1920
. The
types
of
modestus
came from
Cameroon
, of
debilis
from southern
Nigeria
, and of
umtali
from
Zimbabwe
. Specimens have also been studied from
Kenya
and
South Africa
. This widespread species is generally similar to
T. acaciae
, but has eight antennal segments, only three instead of four lateral marginal setae on tergite II, and fewer pronotal discal setae. The metanotal sculpture varies in detail (
Figs 15–18
), particularly between large and small individuals.
Diagnosis
. Body variably brown, abdomen sometimes paler, tibiae sometimes yellow; forewing weakly shaded, scarcely paler at base; antennal segment III largely yellow, remaining segments brown. Antennae 8- segmented. Ocellar setae III short, on or just outside ocellar triangle. Pronotum with irregular transverse lines; posteroangular setae about 0.3 as long as pronotum. Mesonotal anterior campaniform sensilla present. Metanotum with irregular longitudinal reticulation medially (
Figs 15–18
), no campaniform sensilla, median setae close together not near anterior margin. Forewing first vein with 3 setae on distal half; clavus with 5 marginal setae. Tergite II with 3 lateral marginal setae; tergal sculpture lines scarcely reach campaniform sensilla; VIII with complete weak comb; sternites III–VII with 10 to 25 discal setae in two irregular rows; pleurotergites with microtrichia almost ciliate, no discal setae. Male yellow, sternites III–VII with transverse row of discal setae posterior to rather small oval pore plate.