GYMNOTID^:. - SYNGNATHID^E. 491 



Family GYMNOTIM!. 



Genus GYMNOTUS. 



71. Gymnotus electricus, Linn. Electric Eel. 

 Hab. British Guiana. 



Family 



Genus ANGUILLA. 



72. Anguilla vulgaris, Flem. Common Eel. 

 Hab. British fresh waters. 



Genus CONGER. 



73. Conger vulgaris, Cuv. Conger Eel. 

 Hab. British fresh waters. 



Family SYNGNATHID.E. 



Genus SIPHONOSTOMA. 



74. Siphonostoma typhle (Linn.). Deep-nosed Pipefish. 

 Hab. British waters. 



Genus SYNGNATHUS. 



75. Syngnathus acus, Linn. Great Pipefish. 

 Hab. British Seas. 



Genus NEROPHIS. 



76. Nerophis aquoreus (Linn.). .ZEquoreal Pipefish. 

 Hab. British Seas. 



77. Nerophis ophidian (Linn.) . Straight-nosed Pipefish. 

 Hab. British Seas. 



78. Nerophis lumbriciformis (Yarr.). Worm Pipefish. 

 Hab. British Seas. 



