Explanation of Plates and Figures. 
3293 
PLATE CCXCVII. 
Text page. 
720. 720fl. Myoxocephalus verrucosus (Bean) 1979 
] traTving by H. L. Todd from No. 27847, U.S.N.M., collected 
by Dali and Bean in Plover Bay, Alaska. 
721. Myoxocephalus axillaris (Gill) 1980 
Drav'ing by H. L. Todd from No. 32442, IJ.S.N.M., collected by 
U. S. Signal Service Point Barrow Expedition at Bering 
Straits, Alaska. 
PLATE CCXCVni. 
722. 722a, 722fe. Myoxocephalus stelleri Tilesius 1981 
Drawings by H. L. Todd from No. 32442, U.S.N.M., collected 
by U. S. Signal Service at Bering Straits, Alaska. 
723. Myoxocephalus niger ( Beau ) 1985 
Drawing by H. L. Todd from the type, No. 27971, U.S.N.M., 
collected by Dr. Beau at St. Paul Island, Bering Sea. 
PLATE CCXCIX. 
724. 724a. Megalocottus platycephalus (Pallas) 1987 
Drawings by A. H. Baldwin from No. 21522, U.S.N.M., col- 
lected at St. Michaels, Alaska, by L. M. Turner. 
725. 725a. Megalocottus laticeps (Gilbert) 1988 
Drawings by A. H. Baldwin from the type, collected by the 
Albatross in the X"u8hagak River, Alaska. 
PLATE CCC. 
726. Zesticelus profundorum (Gilbert) 1990 
Drawing by A. H. Baldwin from the type, collected by the 
Albatross at Station 3329 in Bering Sea, north of Uualaska. 
727. Dasycottus setiger Beau 1991 
Drawing by Anna L. Brown from No. 3761, L. S. Jr. Univ. 
Mus., collected by E. C. Starks in Puget Sound, near 
Seattle, Washington. 
728. Oncocottus quadricornis (Linnams) 2001 
Drawing by W. S. Haines from No. 32962, U.S.N.M., collected 
by E. W. X’elsou at St. Michaels, Alaska. 
PLATE CCCT. 
729. 729a, 729&. Gymnoc an thus pistilliger (Pallas) 2006 
Drawings by H. L. Todd from No. 21743, U.S.N.M., 
collected at Niantilik Harbor, Cumberland Gulf, 
by Ludwig Kumlien. 
730. Gymnocanthus galeatus Bean 2010 
Drawing by W. S. Haines from the type. No. 28097, U.S.N.M., 
collected by Dr. Bean at Uualaska, Alaska. 
