Caldubotys caldusalis (Walker, 1859), comb. nov.

(Figs. 7–8, 21–23, 32)

Botys caldusalis Walker, 1859; Cat. Het. Lep. 8: 650.

Description: Adults yellowish orange. Wing expanse: 34–36 mm (Figs. 7, 8).

Head. Concolourous with adults. Antennae simple.

Thorax. Forewing with costa and basal area slightly suffused with reddish brown, an oblique, outwardly curved ante-medial line, distinctly curved towards inner side from below cell; speak in cell; a dark spot at discocellular; indistinct excurved post-medial line, out-curved between veins M 2 and 2A; a prominent curved sub-marginal spotted line; dark marginal line. Hindwing with basal area straw yellow; an ante-medial line starting from a speck in cell; a curved, dentate medial line from a dark spot at discocellular; followed by an indistinct post-medial line, cilia of both wings fuscous at tip. In females, markings are slightly prominent.

Male genitalia (Figs. 21–23). Uncus petiolated, swan head shaped, tip hairy; tegumen very broad; valvae broad with costa well differentiated, apex rounded; transtilla weakly sclerotised; saccus pointed; aedeagus elongated; vesica with two sclerotised plates.

Female genitalia (Fig. 32). Ductus bursae sclerotised; corpus bursae long, tubular.

Material examined: (4♂♂, 2 ♀ ♀): Sikkim: Golitar, 07.ix.13, 2♂♂, 2 ♀ ♀ ; Mangan, 11.ix.13, 2♂♂ .

Distribution: Sikkim and Assam (India), Myanmar, Java (Hampson 1896).