1 28 VERTIGINID^ 



1913. Sphyradium muscorum, Draparuaud : Germain, Moll. 



France, ii, p. 81. 



1914. Columella minutissima (}ia,Ttn\a,nn) : Kennard & Wood- 



ward, List. Brit. Non-mar. Moll., p. 8. 



1915. Laurinella minutissima : Hesse, Nachrbl. Beutsch. 



Malak. GeselL, xlvii, p. 53. 



[*^* In many cases T. stroheli (Gredler) was probably 

 included in the above.] 



First recorded as Britisli in 1828, by J. Fleming, from 

 specimens found in 1813 by Dr. Chalmers of Kirk- 

 caldy, at Balmeriuo, Fifeshire, and referred to Pupa 

 obtusa, Drap. (See ref. above.) 



British Distribution in Time : Pleistocene to Recent. 



2. Truncatellina britannica, Pil.sbry (em.). 

 Etym. : — Lat. Britannicus, British. 

 (Formerly confused with T. cylindrica, Ferussac.) 



1921. Truncatellina rivierana hriUanica [err. typ.], n. subsp. : 

 PiLSBRY, Man. Conch., Ser. II, vol. xxvi, 

 p. 77, pi. viii, f. 13 & 14. 

 1923. Truncatellina britannica, Pilsbry : Kennard & Wood- 

 ward, Proc. Mcdac. Soc. Loud., xv, pp. 294 

 & 296. 

 [The full synonymy of the species of which Pilsbry 

 thought this might be a variety, is as follows : — 

 *1853. Pupa Strobeli : Gredler, III. Gymn. Progr. v. 

 Botzen. [Fide Gredler, 1856, infra.] 

 1854. Pupa rivierana, nobis, n. s. : Benson, Ann. & Mag. 



Nat. Hist., Ser. II, vol. xiii, p. 97. 

 1856. Pupa Strobeli, Gredler : Gredler, Verhandl. zool.- 



bot. Ver. Wien, vi, p. 114. 

 1864. Vertigo muscorum., var. B. triplicata : Bourguignat, 



Malac. Algerie, ii, p. 99, pi. vi, f. 31 & 32. 

 1879. Pupa (Isthmia) strobeli, Gredl. : Boettger, Jahrb. 



Deutsch. Malak. GeselL, vi, p. 405. 

 1889. Pupa mystica, Pils. : Sterki, Nachrbl. Deutsch. 



Malak. GeselL, xxi, p. 119. 

 1892. Isthmia strobeli, Gredl. : Rosen, Nachrbl. Deutsch. 



Malak. GeselL, xxiv, p. 126. 

 1897. Isthmia strobeli, Gredler : Westerlund, Synop. 

 Moll. Extramar. Reg. Palaarct., p. 111.] 



First recorded as British in 1921, by H. A. Pilsbry, as 



a var. of T. rivierana. (See ref. above.) 

 British Distribution in Time : Pleistocene to Recent. 



