. Bulletin - United States National Museum. Science. §§ BULLETIN 166, UNITED STATES NATIONAL MUSEUM segment, which extend far beyond those of the first and have slender, converging tips. Right chela of male swollen, upper and lower margins convex. DactyU of first and second ambulatories as long as the merus, not compressed but with four sides of subequal width, each with a carina. Measurements.—Male holotype (19855), total length of carapace 6, width mm; ovigerous female (66815), total length of carapace 11, width mm. Range.—East Florida to Gulf of Mexico; 25 to 118 fathoms. Material
. Bulletin - United States National Museum. Science. §§ BULLETIN 166, UNITED STATES NATIONAL MUSEUM segment, which extend far beyond those of the first and have slender, converging tips. Right chela of male swollen, upper and lower margins convex. DactyU of first and second ambulatories as long as the merus, not compressed but with four sides of subequal width, each with a carina. Measurements.—Male holotype (19855), total length of carapace 6, width mm; ovigerous female (66815), total length of carapace 11, width mm. Range.—East Florida to Gulf of Mexico; 25 to 118 fathoms. Material examined.—See table 26, page 90. ETHUSA CILIATIFRONS Faxon Figure 20; Plate 24, Figure 2; Plate 25, Figure 2; Plate 28, Figure 4 Aelhusa ciliatifrons Faxon, Bull. Mus. Comp. Zool., vol. 24, p. 159, 1893 (type locality, Bay of Panama, 153 fathoms; type, U. S. N. M. no. 20630); Mem. Mus. Comp. Zool., vol. 18, p. 34, pi. 5, fig. 3, 3a, 3b, 1895. Diagnosis.— Cardiac separated from gastric region by the meeting of the branchial regions on the median hne. Both chelipeds of male slender. Eyestalks very short. Appendages of second abdominal segment slender and no longer than those of first segment. Description.—Carapace broader than long, branchial regions much inflated; surface granulated on branchial and cardiac regions, pubes-. 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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