MARUMBA. 191 



R 1 where it is hooked, then strongly retracted and incurved ; 

 a large chocolate-brown patch on terminal area from costa 

 to below R 1 , with incurved inner edge and two conjoined 

 obliquely placed spots from below M 1 to tornus. Hind wing 

 ochreous tinged with rufous : a lunulate chocolate-brown 

 patch before termen from M 1 to tornus Underside with two 



Fig. 40. — Marumba bengalensis Hamps., <$ holotype. 



red-brow T n antemedian lines and two postmedian lines oblique 

 from costa to between M 1 and R 1 , then incurved. Expanse : 

 60 mm. 



The early stages are unknown. 



Hob. S. Indta (Kalunga ; Chota Nagpur). Very rare. 



48. Marumba decoratus (Moore). (Fig. 41 ; 2). 



Smerinthus decoratus, Moore, 1872, p. 568 (Sikkim). 



Triptogon decorata, Butler, 1877 A, p. 588. 



Cypa decorata, Hampson, 1892, p. 71. 



Smerinthulus decoratus, Roths. & Jord., 1903, p. 302, pi. lxv, fig. 2 



(?)• 

 Marumba decoratus, Roths. & Jord., 1907, p. 55 ; Seitz, 1928, 



p. 540. 



Imago. — §. Dark olive -brown. Fore wing with outer 

 margin highly excised between veins R 1 and SC 5 and much 

 angulated towards outer angle ; suffused with pale pink : 



Fig. 41. — Marumba decoratus (Moore), $. 



a large irregular median brown patch bordered with pink 

 on costa and partly including a pale reniform spot, beneath 

 which is a dark brown " inverted comma "-shaped mark ; two 



