Cottus asper Richardson. | 
Head 2 7/8 to 3 1/10; depth 4 3/5 to 5 1/53 D. IX - 21 or 
22; A. 18, 1; about 40 tubes in lateral line to caudal base; snout 
3 2/5 in head; eye 5 to 6 3/5; maxillary 2 1/53 interorbital 5 to 
