. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 77 by the somewhat blunter lateral cephalic lobes. The first gnathopod is weakest in development of any Schisturella except the type-species and the third pleonal epimeron tooth is the largest. Schisturella robusta cedrosiana, new subspecies FlQUBE 35 Diagnosis.—Differing from the typical subspecies, S. r. robusta (J. L. Barnard, 1961) by the sharper lateral cephalic lobe and the. Figure 35.—Schisturella robusta cedrosiana, new subspecies, holotype, male, mm, 7229: a, lateral aspect; b, pereopod 1; c, leftward proje


. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 77 by the somewhat blunter lateral cephalic lobes. The first gnathopod is weakest in development of any Schisturella except the type-species and the third pleonal epimeron tooth is the largest. Schisturella robusta cedrosiana, new subspecies FlQUBE 35 Diagnosis.—Differing from the typical subspecies, S. r. robusta (J. L. Barnard, 1961) by the sharper lateral cephalic lobe and the. Figure 35.—Schisturella robusta cedrosiana, new subspecies, holotype, male, mm, 7229: a, lateral aspect; b, pereopod 1; c, leftward projecting labrum below flat epistome; d~f gnathopod 1; g-i, gnathopod 2; j, antenna 1; k, telson; /, uropod 1; m, uropod 2; n, inner ramus of uropod 2; o, uropod 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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