1883.] DR. O. BOETTGER ON NEW CLATJSILI^. 337 



32. Clausilia glabricollis, Pfr. Malakoz. Blatter, xiii. 1866, 

 p. 147. 



Of this species, whose type inhabits Akarnania, Consul A. 

 Letourneux has recently found a smaller variety near Kerassovo in 

 iEtolia (Consul Nik. Konemenos). Alt. 15|, lat. 3| mm.; alt. 

 apert. 3|, lat. apert. 2| mm. 



33. Clausilia conemenosi, n. sp. (Plate XXXIV. fig. 14.) 

 T. intermedia inter C. cyclothyram, Bttg., et C. hiantem, Bttg., 



sed fere f erf orato-rimata, calcareo-alha, anfr. non Icevihis sed 

 valide et distantius costulatis quamiis C. hiantis, costulis per- 

 obliquis, valde arcuatis, in anfr. tiltlmo non validioribus, imo 

 fere densioriius, crista basalt validiore, compressa, arcuata, 

 sursiim sulco tenui circumscripta. Apert. rotundato-ovaia, 

 faticibus albidis concoloribies vel flavescentibus, palatali snpera 

 distincta. Alt. 12-14|, lat. 2|-3 mm.; alt. apert. 2^, lat. 

 apert. 2\ mm. 

 Hob. Perivola, Bezaiti and Mount Amblo near Patras, Morea 

 {Konemenos^. 



This little species, to which I give the name of its discoverer, my 

 friend the Turkish Consul Nikolaus Konemenos at Patras, is easily 

 distinguished from C. cyclothyra, Bttg., by its calcareous and not 

 milk-blue colour, by the light yellowish, and not bright brown, interior 

 of the mouth, and by its costulated median whorls. From G. hians, 

 Bttg., it may be discerned by the less grey colour, by the more 

 costulated and not striated shell, by the longer spiral lamella, the 

 longer and very distinct principal plait, and by the presence of a 

 distinct superior palatal plait. 



34. Clausilia hians, Bttg. Mon. Claus.-Sect. Albinaria, p. 87, 

 tab. 3, fig. 5. 



Var. SUBLACTEA, m. 



Differt a typo t.fere lactea, striis vel costulis spirce vel minus 

 acutis vel subobsoletis, palatali supera interdum punctiformi. 

 Alt. 14|, lat. 3 mm.; alt. apert. 3, lat. apert. 2g mi^i. 

 Sab. ^tolia {Konemenos). 



This variety cannot be confounded with C. conemenosi, mini, because 

 it shows the fine striation and the incomplete apparatus claustralis of 

 the true C. hians, Bttg., from Akarnania. 



35. Clausilia discolor, Pfr. Symbol, iii. p. 93. 



Has been sent to me by Miss Josephine Thiesse, of Chalkis, in the 

 var. incegualis, Blanc, also from the Gythion Mountains next Mara- 

 thonisi in Lakonia. 



36. Clausilia grayana, Pfr. Symbol, iii. p. 94. 



This shell has been discovered at the island of Servi (Elaphonisi) 

 by Admiral Spratt in a f. gracilior, niihi, which has a more finely 

 striated shell, the interior of the aperture yellowish and not brown, 

 and only alt. 14|, lat. 3| mm. ; alt. apert. 3^, lat. apert. 2| mm. 



