Proceedings of the United States National Museum (1878)
United States National Museum, Smithsonian Institution, United States. Dept. of the Interior · Washington : Smithsonian Institution Press, [etc.] · leaf 374
PROC. U. S. NAT. MUS. VOL. 107 KELLOGG, PLATE 2 … Phocageneus venustus Leidy (referred specimen, USNM 21039), ventral view of mandibles.
Science
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