Fourteen new species of the genus Thubdora Park, 2018 (Lepidoptera Gelechioidea: Lecithoceridae) from Uganda, and three new combinations in Ptilothyris Walsingham, 1897 from DR Congo
Author
Park, Kyu-Tek
Author
Mey, Wolfram
Author
Koo, Jun-Mo
Author
Prins, Jurate De
Author
Akite, Perpetra
Author
Cho, Soowon
text
Zootaxa
2020
2020-04-06
4759
4
451
487
journal article
10.11646/zootaxa.4759.4.1
4569c2ca-cbbb-49cb-8460-494916d5f3d8
1175-5326
3740949
131E86B0-BB4B-4D91-8F48-6F2A2207B424
1.
Thubdora afropyralidis
Park
,
sp. nov.
(
Figs. 2
A–E)
Type specimen.
Holotype
: female,
Uganda
,
Kabarole District
.,
Kibale
National Park
, 36N TF 0582 6208,
1500 m
,
19–24 x 2014
, leg.
Leif Aarvik
&
Knud Larsen
; gen. slide no. CIS-7251, COI barcode CBNU080, deposited in
NHMO
.
Paratypes
:
1♀
,
Western
,
Kibale
Forest
,
Kanyawara
1520 m
,
0°33’39’’N
30°21’27’’E
,
23 x 2014
, leg.
D.J.L. Agassiz
; gen. slide no. CIS-7094, COI barcode CBNU076, in
NHMUK
.
Paratypes
:
2♀
,
Uganda
,
Kibale
National Park
,
Biol. Field Station
,
19–24 xi 2014
, LF, leg.
W. Mey
; gen. slide no. CIS-7001, COI barcode CBNU053; gen. slide no. CIS-7038, COI barcode CBNU054, in
MfN
.
Diagnosis.
The new species is described only from females, and its status as a new species was confirmed by the comparison of COI sequences among allied species. The female genitalia can be distinguished from those of
T. fruticosa
, Park
,
sp. nov.
, by the narrower, longer ductus bursae and the hood-shaped plate of the signum.
Description.
Female (
Figs. 2
A–D). Forewing length
10.5 mm
.
Head
: Vertex dark purplish brown, with light orange erect scales laterally. Antenna (
Fig. 2B
) serrate, shorter than forewing; basal segment elongated, dilated distally, pale orange, speckled with dark-brown scales dorsally; flagellum light orange with dark-brown annulations in basal 1/4, dark brown medially, orange white in distal 1/3. Second segment of labial palpus thickened, saber-shaped, dark brown dorsally light orange ventrally; 3
rd
segment slender, strongly upturned, as long as 2
nd
segment, light orange dorsally, dark brown ventrally.
Thorax
: Notum and tegula dark purplish brown. Hind tibia dark brown on outer surface with orange-white band beyond middle and apex; orange white on inner surface; first tarsus dark brown, other tarsi orange white. Forewing ground color yellowish brown to dark brown, with purplish iridescence; antemedian fascia inconspicuous; costa slightly arched, lacking costal patch; apex obtuse; termen oblique; fringe concolorous with ground color, with narrow, orange-white basal line, usually inconspicuous; venation (
Fig. 2D
) with R
1
strongly bent outwardly near base, R
3
and R
4
stalked for basal 2/5, R
4
reaching before apex; R
5
absent; M
1
close to R
3+4
at base; M
2
arising from lower corner of cell; M
3
parallel to M
2
; M
3
, CuA
1
and CuA
2
on a common stalk. Hind wing yellowish brown.
Abdomen
(
Fig. 2C
): Purplish brown to brown, lighter posteriorly. Female genitalia (
Fig. 2E
):Abdominal sternite VII deeply concave in U-shape medially, as deep as nearly half the length of segment VII. Ostium bursae slightly concave with acute latero-caudal processes. Antrum elongated, connecting membranous swollen posterior part of ductus bursae. Ductus bursae narrow, gradually broadened posteriorly, broadened in anterior half; ductus seminalis arising from near middle of ductus bursae. Corpus bursae ovate; signum large, hood-shaped, with broad, transverse groove medially; posterior margin forming a long, bell-shaped expansion; anterior margin shortly produced, convex medially.
Male unknown.
Distribution.
Uganda
(
Kabarole Distr.
).
Etymology.
This species name is derived from the Latin,
afer
(= Africa) +
pyralis
(= moth).