20 MEMOIRS OF THE CARNEGIE MUSEUM 



*51. Hydrocyon microlepis Schomburgk, p. 247, Essequibo, Rios Negro and Branco. = Acestro- 



pl. 24. rhynchus microlepis (Schomburgk). 



*52. Hydrocyon armatus Schomburgk, p. 249, All rivers of Guiana. 10-12 lbs. = Acestrorhyn- 



pl. 25. chus falcirostris (Cuvier). 



53. Schizodon fasciatus Spix, p. 252, pi. 26. Rio Branco. = Sckizodon fasciatus Spix. 



*54. Erythrinus macrodon Schomburgk, non Berbice, beyond the cataract, Itabru, Cuyuni. 



Agassiz, p. 254, pi. 27. 4 ft. = Hoplias macrophthalmus Pellegrin. 



*55. Huri, Cavhui, Tari-ira* p. 256. In every river of Guiana. = Hoplias malabaricvs 



(Bloch). 



*56. Prochilodus nibrotceniatus Schomburgk, p. Essequibo, Rios Branco and Negro. 2 lbs. = 



258, pi. 28. Prochilodus rubrotwniatus Schomburgk. 



57. Prochilodus binotatus Schomburgk, p. 260, Rio Branco. 13J^ in. 



pi. 29. 



58. Prochilodus insignis Schomburgk, p. 261, Rio Branco. 11^ m - 



pi. 30. 



Vol. II. 



59. Belone guianensis Schomburgk, p. 131, pi. Padauiri. 15 in. = Potamorhaphis guianensis 



1. (Schomburgk). 



*60. Scicena rubella Schomburgk, p. 133. Most rivers. 2 feet. = Plagioscion squamosis- 



simus Heckel. 

 *61. Corvina grunnicns Schomburgk, p. 136, Essequibo. = Pachypops grunniens (Schom- 



pl. 2. burgk). 



*62. Cychla labrina Agassiz, p. 139, pi. 3. Upper and lower courses. 6-7 inches. = Cre- 



nicichla saxatilis (Linnaus). 



63. Cychla fasciata Schomburgk, pi. 141, p. 4. Loc? = Crenicichla Johanna Heckel. 



64. Cychla rulilans Schomburgk, p. 142, pi. 5. Rio Branco. = Crenichla lugubris Heckel. 



65. Cychla flavomaculata Schomburgk, p. Rio Negro and Padauiri. 2 ft. = Cichla ocellaris 



145, pi. 6. (Bloch & Schn.). 



66. Cychla nigro-macidata Schomburgk, p. 147, Rio Negro and Padauiri. 18 nches. = Cichla 



pi. 7. ocellaris (Bloch & Schn.). 



*67. Cychla argus Valenciennes, p. 149, pi. 8. Essequibo; Rio Branco; Rio Negro. = Cichla 



ocellaris (Bloch & Schn.). 



68. Cychla trifasciatus Schomburgk, p. 151, Rio Negro; Padauiri. = Cichla ocellaris (Bloch & 



pi. 9. Schn.). 



69. Cychla f rubro-ocellatus Schomburgk, p. Rio Negro. = ? 



153, pi. 10. 



70. Centrarchus cychla Schomburgk, p. 157, Rio Negro. = ? 



pi. 11. 



71. Centrarchus niger Schomburgk, p. 159, pi. Rio Negro. 6%. = ? 



12. 



72. Centrarchus notatus Schomburgk, p. 160, Loc? = Cichlasoma severum (Heckel). 



pi. 13. 

 9 This species is not listed under its scientific name. 



