170 Memoirs of the Indian Museitm. [Voi,. II, 1909.] 



There are numerous specimens of C. pictus among the collection made by the 



A \^/ vV "Investigator." In all of these the pelvic fin and nasal 



tentacles though small do not vary much. Text-figure 6 



(-a p\ shows the difference between the pelvic fins of equal-sized 



specimens of C. apus and C. pictus. 



One specimen, 11 cm. in length, colour reddish yellow. 



Fig. 6.— Pelvic fins of— Bay of Bengal off Akyab, 530 fathoms. Station 379. Regis- 



A, Chaunax afus, sp.nov. ^ , .0 . 



B, C. pictus (Lowe). >- 



