PSEUDAMNICOLA 25 



?1S23. Paludina halthica : Nilsson, Hist. Moll. Svec, 1822 



[i.e. 1823], p. 91. 

 ?1826. Paludina nmrialica : Blainville, Diet. Sci. Nat., 



xxxvii, p. 303. 

 1840. Litforina anatina, Drap. : Gray, in Turtoii's Manual, 



new ed., p. 87. 

 1850. Russoa anatina, Draparnaud : Forbes & Hanley, Brit. 



Moll, iii, p. 134, pi. Ixxxvii, f. 3 & 4. 

 U852,\ Bithynia inflata : Leach, Moll. Brit. Synop., p. 210. 

 Feb. / [Teste Gray 1857.] 



1852. Paludina similis, Draparnaud : Kuster, in Martini 



Conch. Cab., Puliulina, p. 55, pi. x, f. 25 



& 26. [Teste Fraiienfeld.] 

 ?1856. Bythinia anatina, Drap. : Moquin-Tandon, Hist. Moll. 



France, ii, p. 506. 

 1857. Littorina anatina, Drap. : Gray, in Turton's Manual, 



new ed., p. 24. 

 1862. Hydrohia similis, Draparnaud : Jeffreys, Brit. Conch., 



i, p. 64; V, pi. iv, f. 6. 

 [According to Jeffreys (I. c.) Cyclostoma anatinum, Drap. 

 = Turho ulvce. Pennant.] 

 1863,\ Bythinia similis, Draparnaud : Reeve, L. (& F.-W. 

 Jan. j Moll. Brit. Is., p. 188, figs. 



^ I Amnicola confusa : Frauenfeld, Verhandl. k. k. zool.- 

 jggg I hot. Gesell. Wien, xiii, p. 1029. 



1884. Hydrohia (Psetidamnicola) similis, Drap. : Nevill, Hand 



List Indian Mus., ii, p. 55. 

 ?1886. Paliulinella (Pseudamnicola) anatina, Drp. : Wester- 



LUND, Fauna Palaarct. Region, vi, p. 69. 

 ?1902. Pseudamnicola anatinum, Drp. : Westerlund, Rad. 



Jugoslav. Akad., cli, p. 129. 

 1902. Paludestrina confusa (Frauenfeld) : Conch. Soc, List. 



Brit. Mar. Moll., p. 11. 

 ?1913. Amnicola anatina, Draparnaud : Germain, Moll. France, 



ii, p. 291. 

 1914. Pseudamnicola confusa (Frauenfeld) : Kennard & 

 Woodward, List Brit. Non-mar. Moll., 

 p. 11. 



[Germain {Moll. France, ii, p. 291), under Amnicola 

 anatina, cites as synonyms : — A. Emiliana, 

 Palad. ; A. saraha;. Pal.; and A. spirata, Palad. = 

 A. subproducta, Palad. 



According to Jeffreys {Brit. Conch., v, p. 151) 

 Bythinia Baudoniana, Gassies, is also a synonym.] 



First described as British in 1840, by J. E. Gray, as 

 Littorina anatina, Drap. {See ref. above.) 



British Distribution in Time : Pleistocene to Recent. 



