A New Genus of Brittlestars from Puerto Rico

(with One Plate)

by Aaron Louis Treadwell, Austin Hobart Clark, Benjamin Goodwin Chitwood, Cecil G. Lalicker, Charles Branch Wilson, Charles McLean Fraser, Clarence Raymond Shoemaker, Earl D. Reid, Emmett William Price, Everett Elmer Wehr, George Sprague Myers, Gustav Arthur Cooper, Isaac Ginsburg, Joseph Augustine Cushman, Leonard Peter Schultz, Lois Fleming Corea, Mary Jane Rathbun, Max Walker De Laubenfels, Oskar Henrik Carlgren, Paul Bartsch, Raymond Carroll Osburn, Walter Medley Tattersall · 1935