RECAPITULATION 151 



only in gender, in the presence or absence of the initial h in words of 

 Greek origin, or by the use of t or o as a connective, the following 

 changes are necessary in the current nomenclature, as given by Jordan & 

 Evermann, Fishes N. M. America, 1898. 



Cenisophius Bonaparte: in place of Leucos Heckel, on account of the 



earlier Leucus. 

 Centridermichthys Richardson: Track iderm us Heckel; Trachy- 



DKKMA. 



Cheilonemus * Baird : Leucosomus Heckel ; Leucosoma. 



Cremnobatcs Gunther: Auchenipterus Giinther; Auchenopterus. 



Cynicoglossus Bonaparte : Microstomus Gottsche ; Microstoma. 



Eudulus I'owicr; Dules Cuvier; DuLUS. 



Evermannellus Fowler: Odontostomus Cocco; Odontostoma. 



Haloporphyrus Gunther: Lepidion Swainson ; Lepidia. 



Hemiulis Swainson (as restricted by Bonaparte, 1839) ; Halichceres 



Riippell ; Halichcerus. 

 Hypolophus Miiller: Pastinachus Riippell; Pastinaca. 

 Nebrodes (iarman : Nebrius Riippell ; Nebria. 

 Notoscopelus Giinther: Macrostoma Risso ; Macrostomus. 

 Pisciregia Abbott : Gastropterus Cope; Gastropteron. 

 Podateles I'.oulenger : Atei.eopus Schlegel ; Atelopus. 

 Quassilabia Jordan & Brayton : Lagocuila J. & B. ; Lagocheilus. 

 Scaphirhynchops Gill : Scaphirhynchus Heckel; Scaphorhynchus. 

 Scytaliscus Jordan & Gilbert: Scytai.inus J. & G. ; Scytalina. 

 Stenesthes T Jordan: new name for Stenotomus Gill: Stenotoma. 

 Thrissocles Jordan: new name for Thrvssa Cuvier; Tmrissa. 

 Xiphister Jordan & Gilbert: Xiphidion Girard ; Xiimiiimum. 



H. Questionable cases, similar to G. 



Catochaenum Cantor: Gerres Cuvier, on account of the prior Gerris. 



Centracion Gray: IIetkrodonti-s Blainville ; IIeterodon. 



Choregon Minding: Thymallus Cuvier ; Thymalus. 



Corythobatus Cantor: MiNOUS Cuv. & Val. ; Minois. 



(new name) Ciii.oiiA Jordan & Snyder; Ciiloeia. 



(new name) Gramma Poey; Grammia. 



(new name) Nebris Cuvier ; Nebria; Nebrius. 



*Typc CvpniNUS coRPORALis Mitchill, Cyprinus dullaris Rafinesque. 

 t Type Sparus chrvsops L. 



