330 DR. O. BOETTGER ON NEW CLATJSILI^. [May 1, 



Var. EVANiDA, mihi. 



Typo multo minor, daviformis, anfr. 10, ultimo minims valide 

 bicrisfato. Apert. multo minor, peristomate subappresso, vix 

 expanso, Jiaiul reflexo. Lamellce plicceque minus validce ; loco 

 parietalis superioris obsoletce antice solum tiibereulum album 

 adest. Alt. 14 f, lat. 3| mm. ; alt. apert. 3, lat. apert. 2^ mm. 

 Hab. Asia Minor, without exact indication of habitat (my collec- 

 tion). 



Quasi a weakling, and easily to be distinguished from the type 

 by the characters mentioned. 



14. Clausilia brevicollis, Pfr. Zeitschr. f. Malak. 1849 p. 107. 

 Var. CASiA, mihi. 



Typo gracilior, alhido-grisea,punctisstrigisque obscuris adspersa, 

 anfr. paullulum convexioribus, densestriatis nee costulatis. 

 Apert. angustius rhomboideo-oblonga. Alt. 14g, lat. 3| mm. ; 

 alt. apert. 3, lat. apert. 2\ mm. 

 Sab. Island of Kasso {Spratt). 



Whilst the typical costulated G. brevicollis is till now only known 

 from the island of Rhodes, this striated variety inhabits the island 

 of Kasso. It is very probable that one will find this species also 

 in a connecting form in the intermediate island of Karpatho. 



15. Clausilia astropalia, n. sp. (Plate XXXIII. fig. 5.) 

 Aff. C. cseruleae, Fer., pusilla, sed obscure ccesia vel cinerea nee 



Icete lactea, cristis vel crista cervicis obsoleta. — T. parva, 

 profundearcuato-rimata,regulariterfmiformis,gracilis,tenera, 

 oleo nitens, obscure ccesia vel cinerea subunicolor, apice nigra. 

 Anfr. lOi-11 co7ivexiusculi, sutura disiincta suhmarginata 

 disjuncti, vix striatuli,fere lesves, ultimus antice striato-cos- 

 tulatus, basi obsoletissime bicristatus, cristis brevibus, indi- 

 stinctis, perapproximatis vel eonjluentibus, parum validius cos- 

 tulatis. Apert. parva, oblongo-ovaia, intus obscure Jiepatica ; 

 perist. solutum. Caeterum C. cserulese, Fer., simillima. Alt. 

 13|-15g, lat. 3-3g mm.; alt. apert. 3-3g, lat. apert. 2\-2k 

 mm, 

 Sab. Island of Astropalia {Spratt). 



A fine new species of the ccet'ulea group, but smaller than 

 0. ccerulea, Fer., and C. anaphiensis, Bttg., of an obscure yellowish- 

 grey colour, and witii nearly obliterated neck-crests, wbich are still 

 more feeble than in O. maculata, Rssm. 



16. Clausilia milleri, Pfr. P. Z. S. 1849, p. 136. 



Island of Rhodes (Spratt), in the typical form and in a second 

 form with more glabrate median whorls ; but still more allied to C. 

 milleri, P., than to C. ccerulea, Fer. One only knew this species (or 

 subspecies) till now from the island of Paros (Miller'). 



17. Clausilia c^rulea, Fer. Prodr. 520. 



Now I know this interesting and variable shell with absolute certainty 



