PALLAS, 181O 77 



1818, and 1825, respectively, the second and third parts being prepared 

 by Isidore Geoffroy Saint Hilaire. 



Polypterus Geoffroy St. Hilaire, I, 1809; type Polypterus bichir St 



Hilaire. 



LXX. PALLAS, Labraces novum piscium genus Oceani Orientalis: 

 Mem. Acad. Sci. Petersb., H, 1810. 



Peter Simon Pallas. 



Labrax Pallas, H, 382, 1810; type Labrax lagocephalus Pallas. 

 Not of Klein nor of Cuvier. A synonym of Hexagram mos Steller. 



LXXL RISSO, Ichthyologie de Nice, 1810. 



Anastase Risso. 



Cephalopterus Risso, 14 ; type Raja giorna Lacepede. 



Not CtiiiALoPTERUs of Geoffroy St. Hilaire, 1809, a genus of birds. Equiva- 

 l.nt to MoBin,A Rafinesque. 



Lepidoleprus Risso, 197; type Lepidoleprus traciiyriiynchus Risso. 

 .•\ synonym of Trachvrhynchus Giorna. 



Tetragonurus Risso, 347 ; type Tetragonurus cia^ieri Risso. 



LXXH. RAFLVESQUE, Caratteri di Alcuni Nuovi Generi e Nuove 

 Specie di .Inimale e Piante dclla Sicilia, April i, 1810. 



CONSTANTINE SaMUEL RaFINESQUE-ScHMALTZ 



(later written simply "Rafinesque"). 



Carcharias Rafinesque, 10; type Carcharias taurus Rafinesque. 



The intended type was Squalus carcharias L., but C. taurus is the only 

 species actually mentioned. Monotypic. Replaces Ooontaspis Agassiz. Not Car- 

 charias Cuvier, 1817. 



Dalatias Rafinesque, 10; type Dalatias nocturnus Rafinesque. 



Cir.iy in 1851 restricted Dalatias to D. sparopiiac.us Ralinesquc. Swainson, 

 1838, formally restricted Dalatias to Dalatias nocturnus, which seems to be a 

 species of Ckntrophorus Muller & Henle, probably C. granulosus. 



Tetroras Rafinesque, 1 1 ; type Tetroras angiova Rafinesque. 



A second-hand and erroneous description, possibly referring to Cetorhin(;s 

 MAXIMUS, but unrecognizable. Monotypic. 



