MITCHILL, 1824 117 



CXV. MITCHILL, Description of an Extraordinary Fish : Ann. Lye. 



Nat. Hist. N. Y., I, 1824. 



Samuel Latham Mitchill. 



Saccopharynx Mitchill, 82 ; type Saccopiiarynx flagellum Mitchill. 



CXVL VALENCIENNES, Description du Cernie: Mem. du Museum, 



Paris, XI, 1824. 



AcHiLLE Valenciennes. 



Polyprion Valenciennes, 265 ; type Polyprion cernium Valenciennes. 



CXVII. OTTO, Propterygia hyposticta, Nova Acta Acad., 1824. 



B. C. Otto. 



Propterygia Otto, in; type Propterygia hyposticta Otto. 



A deformed Raja, with the pectoral fins free from the head, similar to Ceph- 

 ALEUTHERUS Rafinesquc. 



CXVIII. QUOY & GAIMARD, Voyage Autour du Monde . . . 

 Execute sur les Corvettes I'Uranie et la Physicienne. Under 

 Captain Louis de Freycinet, 1824. 



Jean Rene Constantine Quoy ; Joseph Paul Gaimard. 



This important work, which closely preceded the second edition of 

 the Rcgne Animal, adopted a few unpublished names from Cuvier's 

 manuscripts. 



Anampses (Cuvier) Quoy & Gaimard, 276; type Anampses cuvier Q. 

 & G. 



Monotypic. 



Gerres (Cuvier) Quoy & Gaimard, 293; type Gerres vaigiensis Q. & 

 G., which is Sci^ena argyrea Forskal. 



