Capulopsyche keralensis gen. et sp. nov., a new genus and species of the subfamily Taleporiinae (Lepidoptera: Psychidae) from Kerala, India
Author
Unnikrishnan, Usha Ayyath
0000-0002-2061-6203
ushaunni77@gmail.com
Author
Sobczyk, Thomas
Diesterwegstrasse 28, D- 02977 Hoyerswerda, Germany.
Author
Jose, Roby Thekkudan
0000-0002-9709-9929
Department of Botany, Carmel College (Autonomous), Mala affiliated to the University of Calicut, Kerala, India. robyjosethekkudan @ gmail. com; https: // orcid. org / 0000 - 0002 - 9709 - 9929
robyjosethekkudan@gmail.com
Author
Jose, Joyce
0000-0002-6578-1843
Department of Zoology, St Thomas College (Autonomous), Thrissur affiliated to the University of Calicut, Kerala, India. joyceofthejungle @ gmail. com; https: // orcid. org / 0000 - 0002 - 6578 - 1843
joyceofthejungle@gmail.com
text
Zootaxa
2023
2023-03-29
5258
3
270
284
http://dx.doi.org/10.11646/zootaxa.5258.3.2
journal article
240360
10.11646/zootaxa.5258.3.2
cd18c0f6-5308-43d9-9f19-949c9e98fdd5
1175-5326
7780180
AFA6EF9C-C94D-448D-9A0C-E056B42B1387
Capulopsyche
gen. nov.
Type
species.
Capulopsyche keralensis
sp. nov.
Diagnosis.
Males with fully developed wings, females wingless, without ocelli. Within
Taleporiini
, the number of veins from the forewing dc varies by genus. None of the Palaearctic and oriental
Taleporiini
genera have nine of forewing dc veins and five dc-veins in the hind wing. This characteristic is unique to
Capulopsyche
gen. nov.
The other genera (
Bankesia
Tutt, 1899
,
Kozhanchikovia
Saigusa, 1961 and
Altobankesia
Dierl, 1966
) have six dcveins in the hind wing. On the other hand, genera with five dc-veins in the hindwing are distinguished by fewer dc-veins in the forewing:
Sciopetris
Meyrick, 1891
with eight and
Solemasia
Zagulajev, 1996
with seven veins. The three genera from Southern Africa,
Barbaroscardia
Walsingham, 1891
,
Lythrophila
Meyrick 1918, and
Thranitica
Meyrick, 1908
have six dc-veins in the hind wing. While
Bankesia
and
Altobankesia
have an additional cell in the dc forewing,
Kozhantshikovia
and
Solemasia
Zagulajev, 1996
lack it.
Kozhantshikovia
has very narrow, Y-shaped scales and a long saccus, in
Pseudobankesia
Meier, 1963
,
Taleporia
Hübner, [1825]
,
Bankesia
Tutt, 1899
, and
Sciopetris
Meyrick, 1891
the scales are very wide and the saccus is shorter. The larval cases differ significantly from the other known
Taleporiini
larval cases. The cases are double-walled. The inner case is tubular and its lumen is round. The outer case is wide with a curved top. It is shorter than the inner case. The larval cases are hung on threads for pupation.
Etymology:
Capulo
(Latin) coffee refers to the moth being recorded from coffee plantations and to the predominant colour of the moth and
psyche
(Latin) butterfly, psychid.
Description. Male.
Head.
Vertex and frons covered with semi-erect scales, and a tuft of hairs projecting dorsally in the frons area. Occiput with densely arranged narrow scales with bidentate apices, and these scales are also present in the surrounding areas of eyes, Eyes small, additional ocelli absent. Labial palpi curved upwards, three-segmented. Antenna short, the filiform segments ciliated on both sides and dorsally with small scales.
Thorax.
Barely covered with scales on the dorsal side. The forewings and hindwings are thickly covered with scales, the outer margins of both pairs of wings have fringes, the forewing fringes are short and broad, and the hindwing fringes are distinctly narrower and long. Forewings nearly oval-shaped, WI
2.6 mm
. Nine veins arise from forewing dc, accessory cell absent. The hindwings are shorter than the forewings, length of
2.9 mm
including fringes, WI
2.92 mm
. Five veins arise from hindwing dc, and frenulum as a single bristle. Forelegs with a long hairbrush originating from the middle length of the tibia and extended along with the tarsal segments. Midlegs with one pair, hindlegs with two pairs of tibial spurs. Spurs of each pair of clearly different lengths.
Abdomen.
Densely covered with scales, length
1.5 mm
.
Genitalia.
Tegumen elongated, posterior margin arched, deeply notched in the middle, ending in two curved thorns. Vinculum short, V-shaped, saccus short and pointed.
Female.
Wings reduced to tiny, structureless lobes, without scales. Antenna short, eyes present. Legs with reduced tarsal segments.