VI 



SYSTEMATIC INDEX. 



Triton 

 Menopoma 

 Amphiuma 

 Axolotus 

 Menobranchus 

 Proteus 

 Siren 

 PISCES 



ACANTHOPTERYGII 

 PERCOIDES 

 With thoracic ventrals. 



Seven branchial rays, two 

 dorsals. 

 Perca 

 Labrax 

 Lates 



Centropomus 

 Grammistes 

 Aspro 

 Huro 

 Etelis 

 Niphon 

 Enoplosus 

 Diploprion 

 Apogon 



Cheilodipterus 

 Pomatomu3 

 Ambassis 

 Lucio-Perca 

 With a single dorsal, 

 two canine tee'th. 

 Serranus 



Serranus proper 

 Anthias 

 Merra 

 Plectropoma 

 Diacope 

 Mesoprion 

 With a single dorsal, 

 teeth small and 

 crowded. 

 Acerina 

 Rypticus 

 Polyprion 

 Centropristis 

 Gristes 

 With less than seven 

 branchial branches. 

 A single dorsal, two 

 canine teeth. 

 Cirrhites 

 A single dorsal, teeth 

 small and crowded. 

 Chironemus 

 Pomotis 



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 97 



98 



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98 



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99 



99 



100 



100 



100 



100 



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101 



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102 



102 

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 105 

 105 



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