WORMS. TESTACEA. 81. Helix. 



505 



Vermicu- 



lata. 



Shell fubglobular depreffed rough imperforate, dotted with 

 white, with 4 brownifh bands: lip reflected white. 

 Peth-U: Gaz. tab. \<$.fig. 1 1. Fa-vann. conch* tab. 64, k. 2, 3. 

 Chemn. conch. 9 tab izg.fig. 1 1 48, 

 Inhabits Italy and Portugal* 



"C. 



Candida. Shell umbilicate, convex each fide : aperture not margined; 



Martin, n. Mannigf 4. tab 3. Jig 22, 23. 



Inhabits -refembles H. lapicida, but is thinner, 5 lines high 



and 10 broad and the navel is narrower. 



bpadicta. Shell perforate fubdepreffed umbilicate chefnut, with 5 

 whorls. 

 Inhabits— —K^mm. cab. Rudolf?, tab. 11. fig. 2. 

 Shell 7 lines high, 1 1 broad : umbilicus or navel and margin of 

 the lip vvhitifh. 



Incamata. Shell perforate fubglobular fubcarinate horny, with 6 whorls: 

 lip flelh-colour. 

 Schrcetr Erdconch, p. 1 74. n. 52-^-54. tab. 2. fig. 18. 

 C^emn % conch: 9. tab. i^l'/^S' I2 ° ' 

 Inhabits woods of Denmark and Germany : 6 lines broad. 

 Shell immaculate, with a pale edge, and very narrow perforation/ 



Sericea. Shell perforate fubglobular fubcarinate/ each fide convex 

 tormentofe. 

 Mull. Hid. Verm. 2. p. 62. n. 258, 

 Inhabits Denmark in gardens .* 3 lines in diameter. 

 Shell horny tranfparent, with a pale ridge. 



Crenulata. Shell perforate globular fubcarinate ftriate,- white with' a 

 brown band. • 

 Inhabits Lysns. Lister conch* tab. 85. 



Shell i\ lines -vide, very finely ftriate, white with a brown tip* 

 Up acute: ^whorls 5. 



*Planorbis Shell fubcarinate umbilicate flat, above concave: apertur© 

 •oblique ovate* and acuie each fide. 

 Pennant Brit. Zool. iv. tab S^.fig. 121. 

 Lister An. Aitgl. tab. z. fig. 27. Gualt. test. tab'. 4. E E* 

 Swamm, Bibl. nat. t. lO.f. 5. Klein ojir. t. \. f. 8. 

 Mart. Berl. Magaz. tab.. 8., fig. 18, 

 Born. Muf. Ctff. Vind. teft. t. 14./. 5,6, 

 Schraet . fiuj conch . tab. 5 . jig. I 3 — 1 5 , 

 23 Lifter conch, tab. 138.//^-. 42. 



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