1641 
Genus Paralepls Oken 
Paralepis O KEN. Isis, 1817, p. 1782, (0n CUVIER, Regne 
* * •» « 
Animal., vol. 2, 1817, p. 289.) Type Coregone para¬ 
lepls (RISSO) CUVIER = Paralepls coregonoldes R ISSO. 
* 
+ 
virtually trutotypic. 
♦ * • 
Synproptppterurus (COCCO) BONAPARTE, Cat. Metod. Pise. 
> • * * • 
Europ., 1846, p. 35. Atypic. 
Symproptopterurus (COCCO) FACCIOLA, Natural. Sicillana, 
• * ♦ * 
vol. 5, 1885, pp. 14, 147, Atypic. 
* ♦ . 
Prymnothonus R ICHARDSON, Ichth. Voy. Erebus and Terror, 
1844,48, p. 51. Type Prymnothonus hookerl RICHARD- 
* a 
SON, monotypic. 
* + * * 
Arctozenus GILL, Proc. Acad. Nat. Sci, Philadelphia, 
* * 
1865, p. 188. Type Paralepls borealis R EINHARDT. 
* 
orthotypic. 
