HELIX. 567 



1643''. H. fimbriosa Martens. f 



«Tesla perspective umbilicata, depressa, angulata, slriatula, 

 cuiicula supra lamellato-rugulosa , ad angulum peripherictim in 

 lacinias latiusculas elongata; anfr. fere 6, lenle accrescentes, 

 spiram vix elevatam efficientes, ultimus infra inflatus, nitidus, 

 fuscorufus, fascia latiuscula basali pallide lutea ornatus; aper- 

 tura?; palatum intus qiiadrilamellalum. — Diam. maj. 12, rain. 1 1, 

 alt. 6 mill. » (v. Mart.) 



Helix (Plectotropis) sp. [ciliosa Pfr.?) an nova? v. Mollend. in 

 Jahrb. raalak. Ges. II. 1875. p. 122*). 

 — fimbriosa v. Martens ibid. p. 128. t. 3. f. 6. 

 llabitat in provincia Kiangsi Chinae. 



Obs. Specimina ut videtur, minus adulta modo lecla. An huc 

 coUocanda ? 



§. 73. 



1647. interna Say. — Helix pomum Adami Green. — Zonites in- 

 ternus Binn. in Ann. Lyc. New-York XI. 1874. p. 26. 



§. 74. 



1658. bursatella Gould. — Helix excavata Jacq. teste Pease. — 

 Pitys bursatella Frfd. Verh. zool. bot. Ges. Wien 1869. p. 873. 



1658^. H. tumuloides (Pitys) Garrctt. •{• 



«Testa umbilicata, globoso-conoidea, crassiuscula, albida vel 

 lutescenti-cornea, castaneo superne tessellata, inferne radiatim 

 strigata; spira obtusa, rotundata; anfr. 7, plano-convexi, ultimus 

 angularis, peripheria acute carinatus, oblique striatus, striis in 

 3 anfractibus superioribus distantioribus et piicatis; sutura li- 

 nearis^ carinula marginata; urabilicus amplus, profundus, ca- 

 vernosus, conslrictus; basis plana, convexa; apertura transversa, 

 subrhomboidea, faucibus lamellis 2 medianis approximatis mu- 

 nitis; perist. tenue, subsinuosum, cum margine acuto umbilici 

 continuum; columella subverticalis, tenuis, sinuosa, plica me- 

 diana obtusa, interdum obsolela munita; regio parietalis medio 

 unilamellata. — Diam. 7, alt. iYz milb» (Garr. angl.) 



*) "Testa aperte umbilicata , lcnlicularis, tenuis, subpellucida, corneo- 

 fusca , carinata , spira brevi.ssime elata ; anfr. 6 superne costuJatostriati 

 nec non lineis spiralibus instructi, uitimus in carina squamularum corona, 

 circa umbilicum fascia albida ornatus, sublus convexus; apertura per- 

 angusta, lunaris. — Diam. maj. 12, min. lOVj, alt. 5% mill. » (v. Moll.) 



