Ecpatia alleni sp. n. (Plate 2, Fig 85)
GG 10mm.
This is the smallest Bornean species, with the white basal area of the hindwing
relatively small. The forewing pattern is less clearly defined than in the
previous seven species, dark, but generally variegated paler, the reniform
being the most conspicuously pale marking, with the postmedial much more
closely associated with it. In the genitalia, the lobes of the peniculus are
angled marginally, almost triangular. There is a large quadrilateral plate
extending the dorsal margin of the sacculus basally, and the apex of the harpe
is accompanied by a much more prominent angle on the margin than in elliptica.
The cucullus is relatively small, as in susanae, with short coronal
setae at the margin. The aedeagus vesica has a short cornutus, a sinuous
accompanying sclerite, and a single patch of fine, short, deciduous spicules on
the opposite lobe.
Holotype G. BRUNEI: 60m, Ulu Belait, lowland forest
29.4.81 (Lt. Col. M.G. Allen), BM noctuid
slide 17955.
Geographical range. Borneo.
Habitat preference. The species is from lowland dipterocarp
forest.
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