34 



NORTHERN ZOOLOGY. 



Black Sea, Baltic, and Hudson's Bay ; nor in the Pacific north of the tropics. 

 The following list of their names exhibits the number of species belonging to each, 

 amounting in the aggregate to one hundred and thirty-one. 



Etelis . 



1 



Priopis . 



. 1 



Therapon 



. 13 



Rhynchichtys . 



1 



Enoplosus . 



1 



Grammistes . 



2 



Datnia 



3 



Beryx . 



3 



Diploprion 



1 



Diacope 



. 36 



Pelates , 



. 3 



Trachichtys 



2 



Apogon * 



20 



Aprion 



1 



Helotes 



1 



Percis . 



12 



Cheilodipterus 



3 



Cirrhites 



. 6 



Nandus . 



. 1 



Aphritis . 



1 



Ambassis 



12 



Chironemus . 



1 



Sillago 



7 







GENERA. 



Perca F 



Labrax A 



Lates A 



Centropomus 



Lucio-perca F 



Huro F 



Niphon 



Apogon 



Pomatomus 



Aspro F 



Serranus 



Plectropoma 



Mesoprion . . S and F 



Acerina F 



Poly prion 



Pentaceros 



Centropristis 



Grystes F 



Apsilus 



Rypticus 



Aplodactylus 



Centrarchus . . . ■ F 



Pomotis F 



Bryttus F 



Aphrodederus . . . . F 



Priacanthus 



Dules F 



Trichodon 



Myripristes 



Holocentrum 



Traehinus 



Pinguipes 



Percophis 



Bovichtus 



Uranoscopus 



Sphyraena 



Parelepis 



Polyneraus 



Gen. peculiar to India, &c. 





•28 



24 



» a . 



hjj o 



t/J< 



2 



1 







1 

























 31 



5 

 18 







1 







4 











2 







1 



1 











4 



2S. 







1 



3 







1 



1 



1 



1 



3 







1 







85 



*<< 



35 



11 



t3 a> 



•SB 



2 



1 



2 

















 20 









 85 



9 

 28 







1 







3 



1 































8 



9F 





 10 

 14 



















9 



5 







9 

 111 



Totals 



of 



Species. 



327 



11 



7 



3 



1 



3or4 



1 



1 

 21 



1 



2 



131 



15 



49 



3 



1 



1 

 10 



2 



1 



2 



1 



7 



8 



3 



1 

 15 

 11 



1 

 12 

 19 



4 



2 



1 



1 

 11 

 10 



3 



14 

 111 



501 



Obs. The letter F follows the names of the genera which are wholly or mostly inhabitants of fresh water. A points 

 out those whose species are anadromous, ascending occasionally into rivers ; and S signifies sea or marine species. 



* One species of Jpogon is, as we have already mentioned, found in the Mediterranean as well as in the Indian Ocean. 



