. Bulletin - United States National Museum. Science. TSOPODS OF NORTH AMERICA. 165 jointed; first two joints .sliort and stout; second joint stout, decreasino- distally; third joint slender and tapering-, set at an anode to second joint and furnished at its tip with several setae, one of which is usually longer and stouter than the others. Maxillipeds with rath(M- sIcikUm- five-jointed palp, more slender in male, first joint shortest, second joint longest, two to three times as long as first. ''First pair of thoracic limbs with fifth joint set obliquely to the plane of the preceding joints, ve
. Bulletin - United States National Museum. Science. TSOPODS OF NORTH AMERICA. 165 jointed; first two joints .sliort and stout; second joint stout, decreasino- distally; third joint slender and tapering-, set at an anode to second joint and furnished at its tip with several setae, one of which is usually longer and stouter than the others. Maxillipeds with rath(M- sIcikUm- five-jointed palp, more slender in male, first joint shortest, second joint longest, two to three times as long as first. ''First pair of thoracic limbs with fifth joint set obliquely to the plane of the preceding joints, very short, almost hidden on inner or anterior face, but triangular and appearing to be deeply embedded in. Fig. 147.—Nalicora rapax (After Moore), a, General figure. 6, Second maxilla, c, Second ANTENNA. (/, FiRST MAXILLA, e, SEVENTH LEG. /, MANDIBLE. (•/, 'ED. /(, FIRST LEG ( I'OS terior). (, Fourth leg., j, First leg (anterior), k, First leg (inferior). /, Part of termi- nal SEGMENT of ABDOMEN WITH IJROFODA. fourth joint when viewed externally; fourth joint with aliout four stout spines on inferior edge, second limb with fifth joint longer and with slight obliquity; third pair similar ])ut longer. Pairs four to seven more slender, with numerous spines, the third. ft)urth, fifth, and sixth joints subequal. "Uropods stout, the peduncle prolonged at its inner angle into a robust process. Inner ramus broad (about times as long as broad), extending beyond end of telson; outer ramus shorter and narrower, extending barely beyond tip of telson; apex truncate or 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.
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