. Bulletin - United States National Museum. Science. 30 BULLETIN 189, UNITED STATES NATIONAL MUSEUM Body moderately robust anteriorly, tapering posteriorly; its depth at origin of first dorsal to in length anterior to base of upper lobe of caudal; caudal peduncle very slender, its least depth to in head to first gill slit; head much depressed, its depth over middle of eyes about equal to width of mouth, its length to first gill sUt to in length anterior to base of upper lobe of caudal; snout rather pointed, to in head, its preoral length only a little greater th
. Bulletin - United States National Museum. Science. 30 BULLETIN 189, UNITED STATES NATIONAL MUSEUM Body moderately robust anteriorly, tapering posteriorly; its depth at origin of first dorsal to in length anterior to base of upper lobe of caudal; caudal peduncle very slender, its least depth to in head to first gill slit; head much depressed, its depth over middle of eyes about equal to width of mouth, its length to first gill sUt to in length anterior to base of upper lobe of caudal; snout rather pointed, to in head, its preoral length only a little greater than width of mouth, to in head; eye quite elongate, to ; mouth rather narrow, its width at angles scarcely as great as space between outer margins of nostrils, to in head; labial folds present, the upper one longer and broader than the lower, the width of lower one not more than a third the distance to symphysis; teeth flat and smooth, without cusps; dermal dentacles with a moderately. 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
