. Land snails from Hawaii, Christmas island, and Samoa. Snails; Mollusks; Mollusks; Mollusks. Figure 20.—Achatinella viridans Mighels (No. 87426), genitalia, ananeanic stage, with details, lettering as in figure 17. Group E In the next smaller size (figs. 21, 22, h) (4 1/2 whorls), also an ananeanic stage, the appendix and penis were shorter, and a muscle con- nection between them could not be distinguished. The prostate gland seemed similar to that in the preceding Figure 21.—Achatinella viridans Mighels (No. ^^7427), genitalia, ananeanic stage, with details, lettering as in figure 17

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. Land snails from Hawaii, Christmas island, and Samoa. Snails; Mollusks; Mollusks; Mollusks. Figure 20.—Achatinella viridans Mighels (No. 87426), genitalia, ananeanic stage, with details, lettering as in figure 17. Group E In the next smaller size (figs. 21, 22, h) (4 1/2 whorls), also an ananeanic stage, the appendix and penis were shorter, and a muscle con- nection between them could not be distinguished. The prostate gland seemed similar to that in the preceding Figure 21.—Achatinella viridans Mighels (No. ^^7427), genitalia, ananeanic stage, with details, lettering as in figure Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pilsbry, Henry Augustus, b. 1862; Cooke, Charles Montague, 1874-; Neal, Marie C. (Marie Catharine), 1889-. Honolulu, Hawaii : The Museum

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Keywords: ., bookauthorp, bookcentury1900, bookdecade1920, booksubjectmollusks