. Bulletin - United States National Museum. Science. 176 NATIONAL MUSEUM BULLETIN 2 58. Figure 46.—Lepidepecreum Igurjanovae Hurley, female, mm., station 41: a, head and epistome-upper lip complex; b, pleon, lateral view, left side; c, d, antennae 1, 2; e, f, g, uropods 1, 2, 3; h, gnathopod 2. Male, mm., "Velero" station 5880: i, j, k, gnathopod 1; /, pleonites 3-6, lateral, left side, dorsal margins; m, uropod 3. articles; pereopods 1 and 2 with or without a large distal spine on article 6; third pleonal epimeron variable in shape; inner ramus of uropod 2 constricted o
. Bulletin - United States National Museum. Science. 176 NATIONAL MUSEUM BULLETIN 2 58. Figure 46.—Lepidepecreum Igurjanovae Hurley, female, mm., station 41: a, head and epistome-upper lip complex; b, pleon, lateral view, left side; c, d, antennae 1, 2; e, f, g, uropods 1, 2, 3; h, gnathopod 2. Male, mm., "Velero" station 5880: i, j, k, gnathopod 1; /, pleonites 3-6, lateral, left side, dorsal margins; m, uropod 3. articles; pereopods 1 and 2 with or without a large distal spine on article 6; third pleonal epimeron variable in shape; inner ramus of uropod 2 constricted or not; outer ramus of uropod 3 uni-or Inarticu- late; peduncle of uropod 3 simple or formed variably into a lamelliform plate laterally; inner ramus of uropod 3 variable in length but always more than half as long as outer ramus; telson entire or emarginate. Remarks.—The obscurity of the type species, Lysianassa costae Milne Edwards (1830, see Stebbing, 1906, for reference), with its type locality in the Gulf of Naples, apparently has led to a conception of the genus based on L. plumosa Boeck, as analyzed by Sars (1895) "mistakenly" under the name of L. costae. Stebbing (1906) did not consider any of the species described from the Mediterranean subse- quent to 1830 to be L. costae, although Pirlot (1933) believed L. costae to be a senior synonym of L. bispinosa Delia Valle (1893). Nine other. 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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