24 PALUDESTEINID.^ 



1878. FrauenfeJdia : Clessin, Nachrbl. Deutsch. Malak. Gesell, 



X, p. 130. 

 ?1902. Pannonia, subg. of Hydrohia : Lorenthey, Palaeonfoc/r., 

 xlviii, p. 229. 



1914. Bithynella : Kennard & Woodward, List. Brit. Non- 

 mar. Moll, p. 11. 



1. tBythinella steinii. Martens. 



Etym. : — Named in honour of the German malacologist, 

 J. P. E. F. Stein. 



1858. Hydrohia Steinvi : E. v. Martens, Arch.f. Naturg., xxiv, 

 p. 183, pi. V, f. 5. 



1864. Paludinella Steini, v. Mart. : Frauenfeld, VerhandJ. 

 h. k. zool.-hot. Gesell. Wien, xiv, p. 648. 



1873. Hydrohia {Bythinella) Steini, v. Mart. : Westerlund, 

 Fauna Moll. Svec, p. 468. 



1877. Bythinella Steinii, v. Martens : Clessin, Deutsch. Exeur. 

 Moll. Fauna, p. 326, f. 178. 



1886. Paludinella {Hydrohia) steini, Mts. : Westerlund, 

 Fauna Paldarct. Region, vi, p. 38. 



1914. Bithynella steinii, von Martens : Kennard & Wood- 

 ward, List Brit. Non-mar. Moll., p. 11. 



First recorded as British in 1880, by C. L. F. von Sand- 



berger (Palaeontographica, xxvii (N.F. vii), j). 98). 

 British Distribution in Time : Cromerian. 



(Sub-fani. : Lithoglyphinje.) 

 Genus : 6. PSEUDAMNICOLA, Paulucci. 



Etym.: — Gr. t/zci'S?;?, iahe -\- Ainnicola ; resembling the genus 



Am ni col a. 

 Type : — Bythinia lucensis (Stab.) Issel. 

 {Cyclostoma, Turho, Paludina, Bythinia, Amnicola, etc., vett. 



auctt.) 



1878. Psetid amnicola : Paulucci, Materiaux Faune Malac. 

 Ital., p. 48, in text. 



1. Pseudamnicola confusa (Frauenfeld). 



Etym. : — Lat. confusus, confused [with something else]. 



?1805. Cyclostoma anatinum : Draparnaud, Hist. Moll. France, 



p. 37, pi. i, f. 24 & 25. 

 ?1810. Turho muriaticus : Beudant, Ann. Mus. Hist. Nat. 



Paris, XV, p. 201. [Fide Lamarck.] 

 ?1821. Paludina anntina : Hartmann, Neue Alpina, i, p. 258. 



