n-2 ADDENDA, YOL. I. 



1 a. PELLONULA LEONENSIS, sp. n. 



Depth of body 5 times in total length, length of head 3f times. 



Snout pointed, nearly as long as eye, which is 3 times in length of head 



and equals 1^ times interorbital Avidth ; chin feebly projecting beyond 



snout; maxillary extending to below anterior fourth of eye; teeth 



Pig. 111. 



Pcllomda leonensis. 

 Type. 



small, the larger confined to anterior extremity of mandible. Gill- 

 rakers long and slender, 35-40 on lower part of anterior arch. Dorsal 

 16, equally distant from centre of eye and from root of caudal, longest 

 rays f length of head. Anal 16, a long way behind dorsal, nearer root 

 of caudal than base of ventral. Pectoral f length of head, widely 

 separated from ventral. Ventral below anterior rays of dorsal. Caudal 

 deeply forked, with pointed lobes. Caudal peduncle 1^ times as long 

 as deep. 45 scales in longitudinal series, 11-12 in transverse series ; 

 16 keeled scutes between isthmus and ventrals, 10 between ventrals and 

 anal. Yellowish, dotted with black above ; a silvery lateral band. 



Total length 57 millim. 



Sierra Leone. 

 1-2. Types. North Sherbo district. N. W. Thomas, Esq. (P.). 



Intermediate between P. vorasc and P. miodon. 



3. ODAXOTHRISSA, Blgr. 

 la. ODAXOTHEISSA ANSOEail. 

 Bonleng. Ann. k Mag. N. H. (8) vi. 1910, p. 541. 



Depth of body equal to length of head, 3 to ^ times in total length. 

 Snout as long as eye, which is 3 to 3| times in length of head 

 and exceeds interorbital width; chin strongly projecting; maxillary 



