GASTEROSTEID,E. BLENNIID.E. 97 



Class PISCES. 



Family GASTEROSTEID^E. 



Genus GASTEROSTEUS. 



1. Gasterosteus spinachia, Linn. Fifteen-spined Stickleback. 

 Hab. British Seas, 

 a, b. Purchased, 1861. 



Family PERCID^E. 

 Genus PERCA. 



.2. Perca fluviatilis, Linn. Common Perch. 

 Hab. British Islands. 

 a-f. Purchased, 1854. 



Family TRIGLID^E. 

 Genus COTTUS. 



3. Coitus bubalis, Euphr. Long-spined Cottus. 

 Hab. British Seas. 



a. Purchased, 1861. 



Family MUGILID^E. 

 Genus MUGIL. 



4. Mugil chelo, Cuv. Thick-lipped Grey Mullet. 

 Hab. British Seas. 



a-j. Purchased, 1860. 



Family BLENNIID^E. 

 Genus CENTRONOTUS. 



5. Centronotus gunnellus (Linn.) . Spotted Gunnel. 

 Hab. British Seas. 



a. Purchased, 1861. 



H 



