194 THE GENERA OF FISHES, PART IT 



Breviceps Swainson, I, 328; II, 189; orthotype B. filamentosus Sw. = Arius 

 BAHiENSis Castelnau. Name preoccupied; replaced by Felichthys Sw. II, 



305. A synonym of Bagre (Cuv.) Oken, a*s restricted to its taiitotype. 



1839 



233. AGASSIZ (,1839). Kunstliclie Sicinkcrne von Konchylieii und Fischc. 



Neues Jahrb. Mineral. 

 Louis Agassiz, 

 Eugnathus Agassiz, 118; logotype E. minor Ag. (fossil) ; regarded as preoccupied 

 by EuGNATHA ; replaced by Furo Gistel (1848). 



234. AGASSIZ (1839). fishes of the Old Red Sandstone. In Murchison's 



Silurian System. 



Louis Agassiz. 



Holoptychus Agassiz, 68; orthotype H. nobilissimus Ag. (fossil). Usually written 



HOLOPTYCHIUS. 



Sclerodus Agassiz, 606; orthotype S. pustuliferus Ag. 



Thelodus Agassiz, 606; orthotype T. parvidens Ag. (fossil). 



Plectrodus Agassiz, 606, 704; logotype P. mirabilis Ag. (fossil). A synonym of 



Sclerodus Ag. 

 Sphagodus Agassiz (not quoted Ijy Woodward). Xaine of an Iclithydornlite or 



fossil fin-spine. 



235. AGASSIZ (1839). Recherches sur les foissons fossiles. It, IV (pari). 



Louis Agassiz. 

 Sphserodus Agassiz, 1). 215; logotype S. conicus Ag. (fossil). Not Sph^erouon 



Riippell. 

 Pristigenys Agassiz, IV, 136 orthotype P. macrophthalmus Ag. (fossil). (Printed 



as name only in Neues Jahrb.. 1835, 299.) 

 Ptychodus Agassiz, III, 150; orthotype P. mammilaris Ag. (fossil). 

 Odonteus ,'\gassiz, IV, 178; orthotype O. sparoides Ag. (fossil). 

 Pterygocephalus Agassiz, IV. 190; orthotype P. paradoxus Ag. (fossil). (.Also as 



name only, Neues Jahrb., 1835, 295.) 



236. BONAPARTE (1839). Systema Ichthyologiciim. Mem. Sci. Nat. Neuf 



chitel, II, 1839. 

 Charles Lucien Bonaparte. 

 Pristidurus Bonaparte, II, 11; orthotype Galeus melastomus Kaf. Commonly 

 written Pristiurus, but the form here given is apparently earlier. 



237. CUVIER & VALENCIENNES (1839). Ilisloire naturelle dcs poissons. 



XIII, XIV. 



Achii-le Valenciennes. 



Cossyphus t'uvier & Valenciennes, .XIII, 102; logotype Bodianits boiuanus Bloch. 



Identical with Bodianus Bloch, as restricted, and Hakpe Lac. The name 



Cossyphus is also preoccupied. 

 Acantholabrus Cuvier & Valenciennes. XIII, 242; logotype Lutjanus palloni 



Ri.sso. 

 Ctenolabrus Cuvier & Valenciennes, XIII, 223; logotype Laprus rupestris L. 

 Bagrus Cuvier & Valenciennes, XIV, 388; logotype SitUKi's bajad F"orskSl, not 



Bagre (Cuv.) Oken, wliich is Felichthys Sw. Bagrcs is regarded as 



