18 Eev, T. E. E. Stebbing on Crustacea. 



suffusion over all tho interior of the wing, leaving the borders 

 pale; some black dots on costa before apex: hind wings with 

 transverse deep black bands, basal and medial, the latter not 

 reaching the costa, and accompanied by a grey band on its 

 outer side, which broadens towards the anal angle, where 

 there is a deep black patch. Underside bright chestnut-pink ; 

 a black medial line on hind wings, and with a pretty marbled 

 appearance on both wings formed by black and white marks. 



Expanse of wings I^-q- inch. 



Cherra Punji. One example. 



Rhodoneura liebra^ sp. n. 



$ . Chocolate-brown, striated with a regular network of 

 very fine brown lines, many of the interspaces thereby formed 

 being filled up with white, so as almost to form antemedial, 

 medial, and postmedial transverse bands, -which are better 

 defined on the underside, where the ground-colour of the 

 wings is more ochreous, and the spaces between the bands 

 pink, with white suffusion also on the apical portions. 



Expanse of wings 1^^ inch. 



Cherra Punji. One examj)le. 



IV. — Notes on Crustacea. 

 By the Eev. Thomas E. E. Stebbing, M.A. 



[Plate II.] 



Two new Pedunculate Cirripedes. 



Dichelaspis Hoeki, sp. n. (PI. II. figs. A-D.) 



General appearance. — Capitulum compressed, the breadth 

 nearly three quarters of the length ; the valves opaque, ap- 

 proaching one another closely at certain points, but nowhere 

 coming in contact ; the external membrane translucent, 

 closely speckled almost all over with little clear spots, pro- 

 ducing an appearance similar to that of an empty test of a 

 Gloligerina. The membrane is also traversed by strongly 

 marked lines, some smooth, others wrinkled and denticulate, 

 to a certain extent, though roughly, following the contours of 

 the valves and presumably representing successive stages of 

 the animal's growth. The peduncle is shorter than the 

 capitulum, sometimes very much so. 



Scuta. — The occludent segment long, narrow, slightly 



