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" Shell sub-elliptical, ventricose, with numerous prominent, slightly undulated, concentric striae ; a slight furrow extends from beak to base ; posterior side with radiating striae ; obsolete or wanting on the posterior slope; umbo prominent; posterior... "
Journal of the Academy of Natural Sciences of Philadelphia - Стр. 236
авторы: Academy of Natural Sciences of Philadelphia - 1834
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An illustrated and descriptive catalogue of recent bivalve shells, forming ...

Sylvanus Charles T. Hanley - 1856 - Страниц: 540
...the side of it. 3.. 5£.—N. Europe! M. CANCELLATA. Conr. Jour. ANS Phil. 7. p. 236. t. 18. f. 2. Subelliptical, ventricose, with numerous prominent...beak to base, posterior side with radiating striae, umbo prominent, anterior side short: tooth very erect, dilated, biemarginate. -f..2.—U.California....
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A Report Upon the Physical Conditions in San Francisco Bay: Based ..., Том 14

Francis Bertody Sumner, George Davis Louderback, Waldo Lasalle Schmitt, Edward Clyde Johnston - 1918 - Страниц: 576
...(1903), p. 179. Description. — This species was originally described by Conrad (1837) as follows : "Shell subelliptical, ventricose, with numerous prominent,...posterior side short; cardinal tooth very erect, dilated, bimarginate." 286 University of California Publications in Zoology [VOL. 14 Carpenter (1863) mentions...
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The Marine Shells of the West Coast of North America, Том 1

Ida Shepard Oldroyd - 1924 - Страниц: 390
...Platyodon cancellatus Conrad, 1837. Plate 32, figs. 2a, 2b. Jour. Acad. Nat. Sci. Phila., 7:236; pl. 18, fig. 2. Shell sub-elliptical, ventricose, with...posterior side short ; cardinal tooth very erect, dilated, bi-marginate. Length, 3 inches. (Conrad.) TYPE locality, near Santa Barbara, California. RANGE. Bolinas...
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