PISCES. 165 
31. Macrones (Dum.) with 28 species, one being new : M. elongatus from 
Singapore (p. 77). 
32. Vseiidohagrus (Blkr.) with 4 species, one being new : Ps, hrachysoma 
from Siam (p. 86). 
33. Liocassis (BlJn'.) with 6 species, two being new : L. longirostris from 
Japan (p. 87), described in the same year by Dr. Bleeker under the name of 
Rhinohagrus dumeriliiy Nederl. Tydschr. Dierk. p. 7 j L, crassUahris from 
China (p. 88). 
84. Bagroides (Blkr.) with 3 species. 
35. Bagrichthys (Blkr.) with 1 species. 
36. Bita (Blkr.) with 7 species. 
37. Acrochordonichfhys (Blkr.) with 6 species. 
38. Akysis (Blkr.) with 3 species. 
39. Olyra (McOl.) with 1 species. 
40. BrancMosteus (Gill) with 1 species. 
41. Amiurus (Gthr.) with 13 well-characterized and 20 doubtful species. 
One is described as new : A. meridionalis from Guatemala (p. 102). 
42. Hopladelm (Gill). 
43. Notiirm (Rafin.) with 5 species, N. platycephalus being new (p. 104). 
G. Pimelodina. 
44. Soruhim (Blkr.) with 1 species. 
45. Platystoma (Agass.) with 12 species. 
46. Hemisoruhim (Blkr.) with 1 species. 
47. Platystomatichthys (Blkr.) with 1 species. 
48. Phrnctocpphalm (Agass.) with 1 species. 
49. Piranmtana (Gthr.) with 2 species. 
50. Platynemaiichthys (Blltr.) with 2 species. 
51. Piratinga (Gthr.) with 6 species. 
52. Sctades (Gthr.) with 2 species. 
53. Pimelodus (Gthr.) with 50 species, 15 of which are new : P. muUeri 
(p. 119) and P. holonielas (p. 120) from South America; P. guaUmalemis 
(p. 122) ; P. wtwhereri from Bahia (p. 123) ; P. godmanni (p. 124), P. micro- 
ptcrus (p. 124), P. nicaraguemis (p. 125), P. petenensis (p. 126), P. hypselurm 
(p. 126), and P. motagiiensis (p. 127) from Central America ; P. jenymii 
from Rio Janeiro (p. 128); P. humilis (p. 129), P. salvini (p. 130), and P. 
polycaulus (p. 131) from Central America. Pimelodus platychir (p. 134) is 
the first of its kind found in West Africa, and perhaps the type of a distinct 
genus, Aniphilius. 
54. Pirinampus (Blkr.) with 1 species. 
55. Conorhynchus (Blkr.) with 1 species. 
56. Notoglanis (g. n.) with 2 species; type Pimelodus multiradiatus (Kner). 
57. Callophysus (M. &; Tr.) with 3 species. 
58. Auchenaspis* (Blkr.) with 1 species. 
H. Ariina. 
59. Arius (Gthr.) with 86 species, 16 of which are new : A. guatema- 
lensis (p. 146), A. assimilis (p. 146), A. platypogo7i (p. 147), A. seemanni (p. 147), 
and A. ccerulescens (p. 149) from Guatemala; A. latisc^datus (p. 161) and A. 
* This name has been proposed by Sir Ph. Egerton for a genus of fossil 
fishes ; therefore we substitute the name of Atichenoglnnis for the recent fish. 
