270 THE GENERA OF FISHES, PART II 



Codoma Girard, 194; logotype Codoma ornata Grd. 



Alburnops Girard, 194; logotype Alburnops blennius Grd. 



Cyprinella Girard, 196; logotype Leuciscus bubalinus Baird & Grd. Probably a 

 valid genus allied to Notropis and Alburnops. 



Richardsonius Girard. 201 ; haplotype Abramis balteatus Baird & Grd. Probably 

 distinct from Leuciscus Cuv. and from Tigoma Grd. 



Tiaroga Girard. 204; haplotype Tiaroga cobitis Grd. 



Moniana Girard, 199; logotype Leuciscus lutrensis Baird & Grd. Not separable 

 from Cyprinella. 



Tigoma Girard, 205 ; logotype Gila pulchella Baird & Grd. Probably a genus 

 distinct from Leuciscus Cuv. and from Richardsonius Grd. 



Cheonda Girard, 207; logotype Cheonda cooperi Grd. Probably not distinct from 

 Tigoma. 



Siboma Girard, 209 ; haplotype Siboma crassicauda Baird & Grd. A section or 

 genus close to Tigoma. 



Hudsonius Girard, 210; orthotype Clupea hudsonia Clinton. A section or sub- 

 genus of Notropis or Alburnops. 



Clinostomus Girard, 211 ; logotype Luxilus elongatus Kirtland (not Clinostomum, 

 a genus of worms). A section or subgenus near Notropis. 



Ceratichthys (Baird MS.) Girard, 212; haplotype Semotilus biguttatus Kirt- 

 land (not Ceratichthys Baird & Grd., 1854). A synonym of Nocomis Grd. 



559. HOLMES (1856). Contributions to the Natural History of the American 

 Devilfish, zvith Descriptions of a New Genus from the Harbor of Charleston, 

 South Carolina. Proc. Elliott Soc. Nat. Hist., I. 



Francis S. Holmes 

 Diabolichthys Holmes, 39 ; orthotype D. elliotti Holmes. A synonym of Manta 

 Bancroft. 



560. HECKEL (1856). Neue Beitrdgc cur Kenntniss dcr fossilen Fische Oester- 



rciclis. Denkschr. Akad. Wiss. Wien, XI. 



JoHANN Jakob Heckel. 



Thrissopterus Heckel, XI, 245; orthotype T. catulli Heckel (fossil). A synonym 



of Monopteros Volta (Platinx Ag.) 

 Elopopsis Heckel, XI, 251; logotype E. fenzlii Heckel (fossil). 

 Carangodes Heckel. XI, 262; orthotype C. cephalus Heckti (fossil). Perhaps 



to be regarded as preoccupied by Carangoides Blkr.. 1851. 

 Ctenopoma Heckel. XI, 272; orthotype Pyg^us jemelka Heckel (fossil); pre- 

 occupied by Ctenopoma Peters, 1855. 



561. HECKEL (1856). L'eber den Ban und die Einthcilung der Pycnodonten, 



etc. Sitzb. Akad. Wiss. Wien, VIII, 433-464, 1854 (1856). 

 JoHANN Jakob Heckel. 

 Stemmatodus Heckel, XI, 202; orthotype Pycnodus rhombus Ag. (fossil). Pre- 

 occupied; replaced by Stemmatias Hay, 1899. 

 Coelodus Heckel. XI, 202, 455; orthotype Ccelodus saturnus Heckel (fossil). 

 If regarded as preoccupied by Ccelodon Lund, may be replaced by Cosmodus 

 Sauvage, 1879. 



562. KAUP (1856). Uebersicht der Aale. Arch. Naturg. 

 Johann Jacob Kaup. 

 In this paper ocurs the first diagnosis of the many genera of eels. 



