1 3/5 to 1%. Body subcylindrical, with slight ridge along 
each side of back below dorsal. Caudal peduncle compressed, 
width 2/3 to # its least depth and latter 1 1/5 to 1 276 
in eye. Head constricted moderately below, width 1¢ to 
in postocular. Jaws not completely closing basally. ye 
close to upper profile and combined with postocular nearly 
half of beak. Maxillary concesled, slight beyond front 
eye edge, though not quite to pupil. Rather wide bane of 
outer minute teeth and row of inner large close-set, espec 
jally lower. Triangular nas Gavity long as pupil. Broad 
interorbital with moderately meave median depressior 
to occiput. Bones 
surfaces, Gill-openi 
filaments about half 
largest about dorsal and anal, with about 
circuli each usually incomplete down 
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