Proceedings of the United States National Museum

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Smithsonian Institution Press, 1915 - 58 pages
 

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Page ii - Museum, and setting forth newly acquired facts in biology, anthropology, and geology derived therefrom, or containing descriptions of new forms and revisions of limited groups. A volume is issued annually, or oftener, for distribution to libraries and scientific establishments, and in view of the importance of the more prompt dissemination of new facts a limited edition of each paper is printed in pamphlet form in advance.
Page ii - Publications of the United States National Museum The scientific publications of the National Museum include two series, known, respectively, as Proceedings and Bulletin. The Proceedings series, begun in 1878, is intended primarily as a medium for the publication of original...
Page 206 - Legs mostly pale yelJewish; claws long, slender, evenly curved, the pulvilli as long as the claws. Genitalia ; basal clasp segment stout, truncate ; terminal clasp segment rather stout...
Page 204 - Abdomen a variable dark reddish brown. Wings hyaline, costa fuscous straw, the third vein uniting with the margin at the apex of the wing, the fifth forked. Halteres fuscous yellowish, darker apically. Coxae and legs a variable yellowish brown, the claws minutely dentate, pulvilli distinctly longer than the claws. Genitalia : basal clasp segment long, rather slender ; terminal clasp segment long, stout, with a distinct apical spur : dorsal...
Page 59 - type" is from Station 3414 and. measures 30 mm. from the tip of the rostrum to the end of the telson, while Ortmann gives the length of his type to be 19 mm.
Page 312 - ... lower limb of first arch; lateral line complete, curved downward ; scales moderate, regularly placed, 22 or 23 rows before dorsal; 17 to 19 vertical rows crossing back between dorsal and adipose; 4 longitudinal rows between lateral line and base of pectoral ; dorsal fin in advance of anal, its origin midway between tip of snout and base of caudal or slightly nearer the latter ; caudal fin forked, the lower lobe the longer ; anal fin long, its base longer than head ; ventral fins usually reaching...
Page ii - Since 1902 the volumes of the series known as "Contributions from the National Herbarium," and containing papers relating to the botanical collections of the Museum, have been published as bulletins. The...
Page 349 - Alburmis dilectue, is about three inches and a half in total length; the head forming a little lees than the sixth part of it. The greatest depth is nearly equal to the length of the head. The diameter of the circular eye is contained a little more than three times in the length of the side of the head, and less than once in advance of its anterior rim. There are ten longitudinal rows of scales between the insertion of the ventrals and the base of the dorsal. The lateral line is upon the fourth row...
Page 199 - Segments, the fifth with a stem one-fourth the length of the cylindric basal enlargement, which latter has a length two and...
Page 432 - RUTHVEN, AG 1907. A collection of reptiles and amphibians from southern New Mexico and Arizona.

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