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. · leaf 263
MARINE GAMMARIDEAN AMPHIPODA QAO haustortids lack a distinct rostrum. All phoxocephalids have pereopod 5 shorter than 4 and of different structure, and a large visor-like rostrum. Some haustoriids have a small rostrum and pereopod 5 shorter than 4 and of different structure. With some genera, one… … Ficure 97.—Haustoriidae: a, Priscillina armata (Boeck) (Sars, 1895, pl. 42); b, Urothoe elegans Bate (Sars, 1895, pl. 47, as U. norvegica). Upper lip: c, Haustorius arenarius (Slabber) (Sars, 1895, pl. 46). Mandible: d, Urothoe; e, Haustorius; f, Carangolia mandt- bularis J. L. Barnard (1962d).…
Science
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
