lose* 
Genus Trachipterus Gouan 
Trac hipterus Gouan, Hist. Pise*, pp. 104, 153, 1770. (Type 
Trachipterus gouani Gouan = Cepola trachyptora Gmelin, virtually 
tautotypic.) 
Trachyterus Schneider , Syst. Ichth. Bloch, p. 480, 1801. (Type Cepola 
trachyptera Gmelin* ) 
Irachypterus Cuvier , RSgne Animal, vol. 2, p. 245, 1816. (Type 
Cepole. trachyptera Gmelin .) 
Gymnogaster Brffnnich , Kon. Dansk. Selsk. Skrift. KjSbenhavn, vol. 3, p. 
408, 1788. (Type Gymnogaster areticus Brflnnich, monotypic.) 
Bogmarus Schneider , Syst. Ichth. Bloch, p. 518, 1801. (Type Bogmarus 
4 
islandicus Schneider , monotypic.) 
Argyctius Rafinesque, Car. Nuov. Anim. Sicil., p. 55, 1810. (Type 
MT" m ' ■ *■' - 1 ■ " ■■■■• 
Argyctius quadrimaculatus Rafinesque , I Cepola trachyptera Gmelin, 
monotypic.) 
Nemochirus Rafinesque, Specchio delle scienze, vol. 2, pp. 100, 105, 
1815. (Type Nemochirus erythropterus Rafinesque, monotypic.} 
