. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. 234 HOLMES with an oblique, slightly curved palm which is provided with a short stout spine at the posterior end. Second gnathopods of the female with the merus produced below into a narrow rounded setose lobe; the carpus relatively large, with a prominent, rather narrow setose lobe behind;. Fig. ii8. AUorchestes ochoiensis. sgnf = second gnathopod of 9 ; other figures fr hand oblong, narrower than the carpus, relatively smaller and narrower than in the male, but otherwise quite similar; dactyl less strongly curved than in th
. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. 234 HOLMES with an oblique, slightly curved palm which is provided with a short stout spine at the posterior end. Second gnathopods of the female with the merus produced below into a narrow rounded setose lobe; the carpus relatively large, with a prominent, rather narrow setose lobe behind;. Fig. ii8. AUorchestes ochoiensis. sgnf = second gnathopod of 9 ; other figures fr hand oblong, narrower than the carpus, relatively smaller and narrower than in the male, but otherwise quite similar; dactyl less strongly curved than in the male, and fitting closely to the palm. Posterior margin of the basal joints of the last three pairs of perseopods smooth. Peduncle of the first uropods nearly as long as the rami, and armed distally with a slender spine. Rami of the second uropods subequal, longer than the peduncle, the inner ramus rather broad at the base. Terminal uropods reaching about to the middle of the rami of the second pair, the ramus nearly as long as the very broad peduncle. Telson broad, cleft nearly to the base, the lobes armed distally with a pair of spines and several setae. Length 20 mm. Several specimens collected by Dr. W. R. Coe, at Dutch Harbor, Alaska. In the larger specimens the last two thoracic and first three abdominal segments are elevated posteriorly and terminate abruptly, giving the back almost the appearance of being dentate. Family LYSIANASSID^. TRYPHOSA NUGAX sp. nov. Type from St. Paul, Pribilof Islands, Alaska (a single specimen). Body plump and compact. Eyes oval. Lateral angles of the head pro- duced and rounded. Anterior pairs of coxal plates about twice as deep. 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 Harriman Alaska Expedition (1899); Washington Academy of Sciences (Washington, D. C. ); Harrim
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