186 THE GENERA OF FISHES, PART II 



203. RICHARDSOx\ (1836). Fauna Bortali- Americana. III. 



John Richardson. 



Temnistia Richard.son, III. 59; orthotype Blepsias ventricosus Eschscholtz. A 



synonym of Hemilepidotus Cuv. 

 Salvelinus (Nilsson) Richardson, III, 169; tautotype Salmo salvelinus L. First 

 use in the singular of Nilsson's group name "Salvelini". Replaces Baione 

 Dekay (1842) and Umbla Rapp (1854). 



204. RUPPELL (1836). Neuer Nachtrag zu Beschreibungen und Abbildungen 



ncuer Fische, im Nil entdeckt. Museum Senckenberg, II. 



WiLHELM Peter Eduard Simon Ruppeli.. 



Labeobarbus Riippell, II, 14 ; haplotype Labeobarbus nedgia Riippell. Probably not 



distinct from Tor Gray, 1833. 

 Varicorhinus Riippell, II, 14; orthotype V. beso Riippell = Labeo varicorhinus 

 Cuv. & Val. Varicorhinus Riippell is said by Berg to include Capoeta, 

 Scaphiodon, Dillonia. Gymnostomus, Onychostoma, PTEROCAPoiixA and 

 AcAPOETA. Some of these have doubtless standing as subgenera. 



205. YARRELL (1836). A History of British Fishes, etc. 2 vols. 

 William Yarrell (1784-1856). 

 Amphioxus (Gray) Yarrell. 468; orthotype Limax lanceolatus Pallas. A syno^ 

 nym of Branchiostoma Costa. 



1837 



206. AGASSIZ (1837). Recherchcs siir Ics poissons fossilcs. Ill (part), V (part). 



Louis Agassiz. 

 Onchus Agassiz, III, 6; orthotype O. murchisoni Ag. (fossil). 

 Ctenacanthus Agassiz, III, 10; logotype C. major Ag. (fossil). 

 Oracanthus Agassiz, III, 13; orthotype O. mulleri Ag. (fossil). 

 Gyracanthus Agassiz, III, 17; orthotype G. formosus Ag. (fossil). 

 Tristychius Agassiz, III, 21; orthotype T. arcuatus Ag. (fossil). 

 Ptychacanthus Agassiz, III, 22; orthotype P. suBL^tvis Ag. (fossil). .\ synonym 



of Tristychius Ag. 

 Sphenacanthus Agassiz, III, 23; orthotype S. sei^rulatus Ag. (fossil). 

 Nemacanthus Agassiz, III, 25; logotype N. monilifer Ag. (fossil). 

 Leptacanthus Agassiz, III, 27; logotype L. semistriatus Ag. (fossil). Fossil 



spines of a Chim.eroid, perhaps synonymous with Ganodus. 

 Asteracanthus Agassiz, III, 31; orthotj'pe A. ornatissimus Ag. (fossil). 

 Pristeacanthus Agassiz, III, 35; orthotype P. securis Ag. (fossil). 

 Myriacanthus Agassiz, III, 37; logotype M. paradoxus Ag. (fossil). 

 Hybodus Agassiz III, 41; orthotype H. pucatilis Ag. (fossil). 

 Leiacanthus Agassiz, III, 55; orthotype L. falcatus Ag. (fossil). 

 Pleuracanthus Agassiz, III, 66; orthotype P. l>«vissimus Ag. (fossil). Xame 



preoccupied ; probably replaced by Orthacanthus Ag. ; perhaps the spine of 



the forms known from the teeth, as Diplodus, Dicranodus, Dittodus, etc. 

 Hypsodon Agassiz. V, 100; logotype Megalodon levvesiensis Mantell (fossil). 



Specimens not all of one genus, some belonging to Portheus Cope (1872). 



207. BONAPARTE (1834-1841). lconogra£a dcila fauna italica, per le quattro 



classi degli animali vertebrati. Tome, III. Pesce. 

 Carlo Luci.\no BoNAr.\RTE (Principe de Canino e de Musignano). 



