Manual of Conchology Second Series Pulmonata volume Series 2 Vol 16
Manual of Conchology Second Series Pulmonata volume Series 2 Vol 16
George Washington Tryon
The book Manual of Conchology Second Series Pulmonata volume Series 2 Vol 16 was written by author George Washington Tryon Here you can read free online of Manual of Conchology Second Series Pulmonata volume Series 2 Vol 16 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Manual of Conchology Second Series Pulmonata volume Series 2 Vol 16 a good or bad book?
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BL, vi, 1859, p. 93; Novit. Conch. , p. 388, pi. 89, f. 34-39; Monogr. , vi, p. 35L-- ARANGO, Fauna, p. 85. A large, solid, high-conic species, with the last whorl wider than in the related forms. There are several color-forms, as follows: (1) Bluish- white, with scattered blue-gray dots and streaks (figs. 23, 24). (2) Larger, 18-21 mm. Long, with some black-brown stripes among the tawny ones (figs. 25, 26). 142 MACROCERAMUS, CUBA. 24. M. PUPOIDES Pfeiffer. PL 20, figs. 13, 14. Shell deeply rim...ate, pupiform, the spire being somewhat thickened, with convex outlines; solid; blue-white with a series of blackish spots at the periphery and above the suture, and often with a few faint brown streaks. Surface glossy, finely, very closely and regularly striate, varying to nearly smooth on the later whorls. 7 to 8 whorls remain, the earlier ones being lost; they are convex, the last well rounded, not keeled or only faintly so. Suture finely and regularly cren- ulate, usually with a cream-white border below.
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