Pareioplite, or Mailed-cheek Fishes 659 
remaining genera Gymnocanthus (tricuspis, etc.) has no vomer- 
ine teeth. Leptocottus (armatus) and Clinocottus (analis) abound 
on the coast of California, and Pseudoblennius (percoides) is 
UWS 
Fic. 564 —Blepsias cirrhosus Pallas. Straits of Fuca. 
found everywhere along the shores of Japan. Vellitor centro- 
pomus of Japan is remarkable among sculpins for its compressed 
body and long snout. Dialarchus snyderi of the California rock- 
Wet 
We 
Fic. 565 —Sea raven, Hemitripterus americanus (Gmelin). Halifax, Nova Scotia. 
pools is perhaps the smallest species of sculpin, Blepsias (cir- 
rhosus), Nautichthys (oculofasciatus), and Hemuitripterus (ameri- 
canus), the sea-raven, among the most fantastic. In the last- 
named genus the spinous dorsal is many-rayed, as in Scorpe- 
nide@, a fact which has led to its separation by Dr. Gill as a dis- 
