G4 



CTPRINODONTID.^i. 



longest ray about J lengtli of hend. Anal i-1-15. Pectoral about | 

 length of head, extending to base of ventral ; latter small, nearly equally 

 distant from end of snout and from root of caudal. Caudal rounded, 

 a little longer than head. Caudal peduncle IJ to H times as long as 



Fi<'. 49. 



Jlaplochdns loati. 

 Type(F.N.). f 



deep. 24-2-j scales in longitudinal series, 14 round body in front of 

 ventrals ; no lateral-line j)its. Yellowish olive above, the scales edged 

 with darker, whitish beneath ; usually a fine blackish lateral line ; lins 

 >\hite, without markings. 



Total length 25 millim. 



White Nile, Bahr-el-Gebcl. 



1-40. Types. L:iko No. ' L. Lont, Esq. (C). 



41-44. Ad. „ „ H. H. Kino-. Esq. (P.). 



45. Ad. Fashoda. L. Loat. Ks<i. (C). 



4(). Ad. (.ioii(]okoro. „ 



2.-). HAPLOCHILrs KIXCJII. 

 Buuleiig. Ann. eV: Mag. N. H. (8) xii. lOlil. p. :)(')(■). 



Depth of body 3J to 4 times in total lengtli, length of liead 3 to 

 o| times. Head flat above; snout very short, shorter than eye, which 



J'itr. 50. 



llajiJuch ilua Irnhjii. 

 Type. X I4. 



(•(pials postorbital part of liead ; mouth directed upwards, lower jaw pro- 

 jecting; interorbital width 1 ;' to 1^ times diameter of eye; prirorbit;)! 

 j^ to ^, diamet(M- of eye. Dorsal (*» -7, originating 1 J to 2 times as> far 



