. Bulletin - United States National Museum. Science. 140 BULLETIN 15 8, UNITED STATES NATIONAL MUSEUM the right, the anal segment with an irregular dorsal projection turned to the left; left caudal ramus the smaller; end segment of fifth legs tapered to a single acute point, inner margin smooth, outer with 3 minute spinules. Total length, mm. Male.—A little smaller than the female and more slender; the right spine at the corner of the fifth segment larger than the left, curved inward and reaching the posterior margin of the genital seg- ment; genital segment with a short acuminate pro
. Bulletin - United States National Museum. Science. 140 BULLETIN 15 8, UNITED STATES NATIONAL MUSEUM the right, the anal segment with an irregular dorsal projection turned to the left; left caudal ramus the smaller; end segment of fifth legs tapered to a single acute point, inner margin smooth, outer with 3 minute spinules. Total length, mm. Male.—A little smaller than the female and more slender; the right spine at the corner of the fifth segment larger than the left, curved inward and reaching the posterior margin of the genital seg- ment; genital segment with a short acuminate process on the right side at the posterior end; the second segment of the right fifth leg. 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
