. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Generic Position of Benson s Helix liyba. 57. Fig. l.—KhasieUa hyha, Bs.; shell. X 4-8. Fig. 2.—Side view of mautle-edge from right side, showiug the obscure right shell-lobe, foot, kc. X 8. Fig. 3.—Genitalia. X 4-5. Figs. 3«, 35.—The penis, as seen from two opposite sides, to show the coiled cfeciim and position of the retractor muscle attachment, the kale-sac or flagellum, &c. X 8. Fig. 3 c —A poi'tion of same organ more enlarged, slightly pressed between two glass sli)


. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Generic Position of Benson s Helix liyba. 57. Fig. l.—KhasieUa hyha, Bs.; shell. X 4-8. Fig. 2.—Side view of mautle-edge from right side, showiug the obscure right shell-lobe, foot, kc. X 8. Fig. 3.—Genitalia. X 4-5. Figs. 3«, 35.—The penis, as seen from two opposite sides, to show the coiled cfeciim and position of the retractor muscle attachment, the kale-sac or flagellum, &c. X 8. Fig. 3 c —A poi'tion of same organ more enlarged, slightly pressed between two glass sli) s and viewed by transmitted light, to show the close-coiled caecum. ; the dark portion is part of a spermato- phore. X 12. Fig. od.—Terminal end and distal end of an organ not located in the genitalia and with which it may have no connexion. X 12. Fig. 4.—Jaw. X 24. Fig. 5.—Central tooth and three admedian teeth of the radula. X 368. Fig. 5 a.—Eighth to eleventh admedian and sixteenth to eighteenth lateral teeth. ep. Epiphallus. pi: Prostate. k. Kale-sac or flagellum. Kight shell-lobe. vd. Vas deferens. ./'. lV)Ot. cm. Cpecum. );s. ^'iscora] sac. P- Penis. nv. OviduL-t. rmp. Retractor muscle of penis. ( Amatorial 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 London, Taylor and Francis, Ltd


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Keywords: ., bookce, booksubjectbotany, booksubjectgeology, booksubjectzoology