. Bulletin - United States National Museum. Science. 66 NATIONAL MUSEUM BULLETIN 260 scarcely expanded, beveled anteriorly, coxa 4 with posteroventral lobe narrow, evenly subrounded posteriorly, slightly deeper (dorsoven- trally) and more quadrate in juvenile than in adult; coxa 6 with sub- quadrate, medium-sized posteroventral lobe; articles 5 and 6 of gnatho- pod 1 equal to each other in length, posterior lobe of article 5 broadly truncated, distally produced as small lobule, better developed in juve- nile than in adult; article 6 not tapering distally; article 5 of gnatho- pod 2 very s


. Bulletin - United States National Museum. Science. 66 NATIONAL MUSEUM BULLETIN 260 scarcely expanded, beveled anteriorly, coxa 4 with posteroventral lobe narrow, evenly subrounded posteriorly, slightly deeper (dorsoven- trally) and more quadrate in juvenile than in adult; coxa 6 with sub- quadrate, medium-sized posteroventral lobe; articles 5 and 6 of gnatho- pod 1 equal to each other in length, posterior lobe of article 5 broadly truncated, distally produced as small lobule, better developed in juve- nile than in adult; article 6 not tapering distally; article 5 of gnatho- pod 2 very stout and short, posterior edge hemispherical, article 6. Figure 27.—Orchomene tabasco, new species, holotype, female, mm, 7229: a, lateral aspect; b-j, pereopods^l,2,3,4,5; g,h, gnathopods 1,2; j-/, uropods 1,2,3 (3 enlarged); m, outer lobe of maxilla 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 the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.


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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience