. Bulletin - United States National Museum. Science. 186 BULLETIN 150, UNITED STATES NATIONAL MUSEUM Relationships.—R. harhulifer is not closely related to any known species. Description of type.—Pectoral 20; caudal 3; pyloric coeca 7. Depth ; head Eye 3; gill slit Body slender, becoming very attenuate posteriorly. Head com- paratively heavy; occiput slightly swollen; cheeks vertical; profile rising gradually from the snout. Mouth narrow; the lateral cleft extending to below the middle of the pupil; the maxillary reaching beneath the posterior margin of the eye. Larger teeth more
. Bulletin - United States National Museum. Science. 186 BULLETIN 150, UNITED STATES NATIONAL MUSEUM Relationships.—R. harhulifer is not closely related to any known species. Description of type.—Pectoral 20; caudal 3; pyloric coeca 7. Depth ; head Eye 3; gill slit Body slender, becoming very attenuate posteriorly. Head com- paratively heavy; occiput slightly swollen; cheeks vertical; profile rising gradually from the snout. Mouth narrow; the lateral cleft extending to below the middle of the pupil; the maxillary reaching beneath the posterior margin of the eye. Larger teeth more or less strongly trilobed, not close set, in broad bands; the inner teeth. FiGTTBE -Rhinoliparis barbuluee. Teeth from specimen from Albatross Station 5043, OFF Hokkaido, Japan larger; nine oblique rows in the half of the lower jaw, distinct; the oblique rows in upper jaw indistinct. Snout low, projecting beyond the upper lip for the diameter of the pupil; two barbels on the tip of the snout, separated by three-fifths the length of the barbels; the length of the barbels about one-half the eye. Nostril tube not projecting above the skin. Eye large, black, far forward, the anterior margin above the tip of the lower jaw; pupil large, round. Gill slit extending down in front of five pectoral rays. Pores not enlarged; one suprabranchial pore present; the upper snout pore above the barbel; the anterior snout pore low; below and slightly to one side of. 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
