312 THE GENERA OF FISHES, PART III 



Paradiplomystes Bleeker, 8; orthotype Pimelodus coruscans Lichtenstein. 



Bagrichthys Bleeker, 9 ; orthotype B. hypselopterus Blkr. 



Pseudobagrichthys Bleeker, 9; orthotype Bagroides macropterus Blkr. 



Hemibagrus Bleeker, 9; orthotype Bagrus nemurus Cuv. & Val. 



Aspidobagrus Bleeker, 9 ; orthotype Bagrus gulio Cuv. & Val. 



Hypselobagrus Bleeker, 10; orthotype Bagrus macronema Blkr. Identical with 



Mystus (Gronow) Scopoli, 1763, as restricted by Jordan. 

 Hemisorubim Bleeker, 10; orthotype Platystoma platyrhynchos Cuv. <% Val. 

 Brachyplatystoma Bleeker, 10 ; orthotype Platystoma vaillanti Cuv. & Val. 

 Pseudoplatystoma Bleeker, 10; orthotype Silurus fasciatus L. 

 Hemiplatystoma Bleeker, 10; orthotype Platystoma tigrinum Cuv. & Val. 



A synonym of Pseudoplatystoma. 

 Sorubimichthys Bleeker, 10; orthotype Sorubim jandia Spix. 

 Platystomatichthys Bleeker, 10; orthotype Platystoma sturio Kner. 

 Leiarius Bleeker, 10 ; orthotype A. longibarbis Castelnau. 

 Pseudariodes Bleeker, 11; orthotype Silurus clarl-ks Bloch, not of Linnaeus, after 



Hasselquist. A synonym of Pimelodus Lac. 

 Malacobagrus Bleeker, 11 ; orthotype Pimelodus filamentosus Lichtenstein. Per- 

 haps synonym of Piratinga. 

 Pirarara (Spix) Bleeker, 11; orthotype Silurus hemiliopterus B1. & Schn. 

 Parabagrus Bleeker, 11 ; orthotype Pimelodus pusillus Ranzani. 

 Pseudocalophysus Bleeker, 12; orthotype Pimelodus ctenodus Ag. = Calophysus 



macropterus. a synonym of Calophysus MuUer. 

 Aglyptosternon Bleeker, 12 ; orthotype Silurus cous L. 

 Tetranematichthys Bleeker, 14; orthotype Ageniosus quadrifilis Kner. 

 Psudageneiosus Bleeker, 14; orthotype Ageneiosus brevjfilis Cuv. & Val.' 

 Pseudohypophthalmus Bleeker 15; orthotype H. fimbriatus Kner = H. edentulus 



Spix. A synonym of Hypophthalmus Spix. 

 Paracetopsis (Guichenot) Bleeker, 16; orthotype P. bleekeri Guich. 

 Wallago Bleeker, 17; orthotype Silurus attu B1. & Schn. 

 Silurodes Bleeker, 17; orthotype S. hypophthalmus Blkr. 

 Catastoma (Kuhl & Van Hasselt) Bleeker, 28; orthotype Arius nasutus Val, 



An undefined synonym of Netuma Blkr. 



762. BLEEKER (1862). Beskrivning en afdeeling van eene nieuwe soort van 



Brama (Abraniis). 

 Pieter Bleeker. 

 Brama (Klein) Bleeker, 211 ; type Cyprinus brama L. Abramis Cuv., not Brama 

 Bloch. 



763,764. COSTA (1862). (Fossil Fishes.) Atti Reale Inst. Napoli, VL 



Gabriele Oronzio Costa. 

 Giffonus Costa, VI, App. 26; orthotype G. deperditus Costa (fossil). 

 Urocomus Costa, VI, 32; orthotype U. picenus Costa (fossil). Doubtful fragments. 



765. (COSTA 1862). Di un novello genere di pcsci Esocetidi. Ann. Mus. Zool. 



Univ. Napoli, 1862, I. 



ACHILLE CoSTA (1823- ). 



Grammiconotus Costa, I, 54 ; orthotype G. bicolor Costa = Scomberosox ronde- 

 LETi Cuv. & Val. Differs from Scomberesox in lacking the air bladder; 

 jaws short. 



