Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 764
Portion of the left half of the Palate ofHelix hortensis; the rows of teetli near theedge separated from each other to show theirform. PALATES OF GASTEROPODS. 679 Fig. 398. … Palate of Zonites ccllarms. Fig. 39?. speaking, the tube of the terrestrial Gasteropods is short, and is contained entirely within the nearly globular head; hut the rows of teeth being closely set together are usually very numerous, there being frequently more than 100, and in some species as many…
Microscopy · Biology
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