. Bulletin - United States National Museum. Science. 114 BULLETIN "129^ UNITED STATES NATIONAL MUSEUM COLLODES ROBUSTUS Smith Plate 29 CoUodes depressus Smith, Proc. U. S. Nat. Mus., vol. 3, 1880 (1881), p. 414; not C. depressus A. Milne Edwards, 1878, nor Smith, 1883 or 1886. CoUodes robustus Smith, Proc. U. S. Nat. Mus., vol. 6, 1883, p. 5 (type-locali- ties, 21 stations between off Marthas Vineyard and off Chesapeake Bay, 56 to 156 fathoms; cotypes in and ; largest cotypes, station 940, Cat. No. 18763, ); Rept. U. S. Fish Commr. for 1882 (1884), p. 347, pi. 1, fi
. Bulletin - United States National Museum. Science. 114 BULLETIN "129^ UNITED STATES NATIONAL MUSEUM COLLODES ROBUSTUS Smith Plate 29 CoUodes depressus Smith, Proc. U. S. Nat. Mus., vol. 3, 1880 (1881), p. 414; not C. depressus A. Milne Edwards, 1878, nor Smith, 1883 or 1886. CoUodes robustus Smith, Proc. U. S. Nat. Mus., vol. 6, 1883, p. 5 (type-locali- ties, 21 stations between off Marthas Vineyard and off Chesapeake Bay, 56 to 156 fathoms; cotypes in and ; largest cotypes, station 940, Cat. No. 18763, ); Rept. U. S. Fish Commr. for 1882 (1884), p. 347, pi. 1, figs. 1, la, 2-26; for 1885 (1886), p. 621 [17]. Diagnosis.—Carapace granulate, without median spines. Rostrum two-spined. Palms of clielipeds dilated. Description.—Larger than C. trispinosus, carapace longer and he- patic regions more protuberant. The median spines of trispinosus. —C0LL0DE3 ROBUSTUS, MALE, STATION 940, Fl3H HAWK, DORSAL VIEW, X (AFTER SmITH) are replaced by small tubercles which, in full grown specimens, are scarcely larger than the granules of the rest of the surface. Granules less abundant on the gastric region than elsewhere. Rostrum wider than in trispinosus, with two short horns more widely separated at the tips. Postorbital tooth triangulate, broader than in trispinosus, slightly exceeding the eyes in adults. Sternum of male coarsely granulate. Margins of basal antennal article dentate. Interanten- nular spine long and slender. Chelipeds much as in trispinosus; in addition to the enlarged teeth on the fingers in trispinosus, there is in rohustus a tooth on the dactylus opposite the one on the finger. Ambulatory legs long- hairy. 1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of
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