320 Mr. T. D. A. Cockerell on the 
HepHTHOCARIN 2. 
Hephthocara crassiceps, Smith & Radcliffe. Type. Buton 
Strait (U.S.N.M.). 
The nearly circular scales are much larger than those of 
Stygicola, but similar in structure, though the sculpture is 
relatively finer. The nucleus is distinctly away from the 
middle. 
Brorvurinz. 
Brotula maculata scales are described in Proc. Biol. See. 
Washington, xxvi. p. 76. They are quite distinct from 
those iin all Brhee Brotulids seen. 
Byruirin#, 
Scales small, *broad-ovyal ss £52! 30. .0 eee Me iL, 
Scales larger oblongs.), Ses oe eee TE ns 2. 
1. ‘Radit more numerous ey 2s eee eee Catetyx. 
Radi less numerots 9 40) 8), 22S Re eae Aenobythites. 
2. Taduslinenn:’ ; PVA Sass Be. Ue ae Bae aes oe Grammonus. 
Basal radii broadened, widely interrupting the 
Cireolies ft nek Reet tee eee a eee Diplacanthopoma. 
Catetyx platycephalus, Smith & Radcliffe. Type. Molucca 
Passage (U.S.N.M.). 
Seales broad-oval, about 2 mm. long and 1°5 broad ; 
nucleus a little anterior to middle; radii numerous, the 
lateral ones curved. 
Xenobythites armiger, Smith & Radcliffe. Type. Mindanao 
(U.S.N.M.). 
Scales broad-oval, a little over 1 mm. long, about °75 
broad; lateral radii strongly curved. This is quite of the 
same general type as Cateiyz. 
Grammonus robustus, Smith & Radcliffe. Type. Between 
Cebu and Leyte (U.S.N.M.). 
Seales oblong, 2°5 to nearly 3 mm. long, 1°70 to 2 broad, 
the sides more or less flattened ; radii very numerous, linear ; 
nucleus at or near the middle. 
Diplacanthopoma brunnea, Smith & Radcliffe. Type. Pala- 
wan Passage (U.S.N.M.). 
Scales oblong, about 2°75 mm. long and 2 broad ; nucleus 
