140 THE GENERA OF FISHES 



CLI (A). LESSON, Voyage Autour du Monde sur la corvette La 

 Coquille, under Captain L. I. Duperrey, 1830. 



R. P. Lesson. 



Lemnisoma Lesson, 160; type Lemnisoma thyrsitoides Lesson. 

 A synonym of Gempylus Cuvier. 



CLIL MINDING, Lehrhuch, Naturgeschichte der Fische, 1832. 



Julius Minding. 



Not seen by us. 



Pompilus Minding, 108; type Gasterosteus ductor L. 



Same as Naucrates. 

 Choregon Minding, 119; type Salmo thymallus L. 



Substitute for Thymallus Cuvier, regarded as preoccupied by Thymalus 

 Latreille, 1802, a genus of beetles. But the two names seen to be from different 

 roots. Thymallus Linck, with a word or two of definition, is older than Thy- 

 malus Latreille. 



CLIII. NILSSON, Prodromus Ichthyologice Scandinavicce, 1832. 



S. NiLSSON. 



Salvelini Nilsson, 7; type Salmo salvelinus L. (Salmo alpinus L.). 



As group name. The normal form Salvelinus used by Richardson, Fauna 

 Boreali Americana, III, 169, 1836. 



CLIV. AGASSIZ, Fossile Fischreste: Neues Jahrbuch Mineralogie, 



1832. 

 Louis (Jean Rodolphe) Agassiz. 



Ptycholepis Agassiz, 142 ; type Ptycholepis bollensis Agassiz. 



Uraeus Agassiz, 142 ; type Ur^us furcatus Agassiz. 



Name preoccupied by Wagler, 1830. Replaced by Caturus Agassiz, 1834. 

 Sauropsis Agassiz. 142 ; type Sauropsis latus Agassiz. 

 Pholidophorus Agassiz, 145 ; type Pholidophorus macrocephalus 



Agassiz. 

 Semionotus Agassiz, 144; type Semionotus bergeri Agassiz. 



