Report of the Commissioner - United States Commission of Fish and Fisheries (1871) (14802667823)
Summary
14. Orchestia agilis (=Platorchestia platensis), 15. Gammarus ornatus, 16. "Amphithoe maculata", 17. Ampelisca sp., 18. Cerapus rubricornis (=Ericthonius rubricornis), 19. Unciola irrorata
Identifier: reportofcommissi17172unit (find matches)
Title: Report of the Commissioner - United States Commission of Fish and Fisheries
Year: 1872 (1870s)
Authors: United States. Bureau of Fisheries Baird, Spencer Fullerton, 1823-1887
Subjects: Fisheries
Publisher: Washington, The Commission U.S. Govt. Print. Off
Contributing Library: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
Digitizing Sponsor: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
Text Appearing Before Image:
INo. 520 EXPLANATION OF PLATE IV. Figure 14.—Orchestia agilis Smith, (p. 555;) male; lateral view, enlarged five di-ameters. 15.—Gammarus ornatus Edwards, (p. 557 ;) male; lateral view, enlarged twodiameters. 16.—Amphithoe maculata Stimpson, (p. 563;) male; lateral view, enlargedtwo diameters. 17.—Ampelisca sp., (p. 561;) lateral view, enlarged five diameters. 18.—Cerapus rubricornis Stimpson, (p. 565;) female; lateral view, enlargedfive diameters; and hand of the second pair of legs of the male, en-larged the same amount. 19.—Unciola irrorata Say, (p. 567;) male; dorsal view, enlarged six diameters. (All the figures were drawn by J. H. Emerton and S. I. Smith.) Plate IV.
Text Appearing After Image:
EXPLANATION OF PLATE V. Figuke 20.—Caprella geometrica Say, (p. 567;) lateral view, enlarged about threediameters. 21.—Sphseroma quadridentata Say, (p. 569 ;) dorsal view, enlarged five diam-eters. 22.—Idotea caeca Say, (p. 569;) male; dorsal view, enlarged three diameters. 23.—Idotea irrorata Edwards, (p. 569;) male; dorsal view, enlarged twodiameters. 24.—Idotea robusta Kroyer, (p. 569;) male; dorsal view, enlarged two diam-eters. (Figures 20, 21, 23, and 24, were drawn \>y J. H. Emerton; figure 22 by O. Harger.) Plate V.