74 WITH HARD CHEEKS. 



allowed at the same time freedom of motion, they believe 

 this fish possesses the property of indicating, by the direction 

 of the head, the point of the compass from which the wind 

 blows. In Switzerland the children spear them in shallow 

 water as they move from the stones under which they hide. 

 Cuvier recommends this fish as a favourite bait for an Eel. 



D. 6 to 9 17 or 18 : P. 15 : V. 3 : A. 13 : C. 11. 



The size and form of the head has been already noticed : 

 the mouth is wide, jaws nearly equal, numerous small sharp 

 teeth in both jaws and on the anterior part of the vomer ; no 

 spines on the head ; irides yellow, pupils dark blue ; preoper- 

 culum with one spine curved upwards ; the operculum ending 

 in a flattened point ; the dorsal fins united by a membrane ; 

 rays of all the fins prettily spotted ; general colour of the 

 body above dark brownish black, sides lighter, with small 

 black spots ; under surface of the head and belly white ; the 

 vent in a vertical line under the commencement of the second 

 dorsal fin. This species spawns in summer. 



