48 LIMN^ID^ 



1859. Limna'a auricula [sic], Linn. : Sowerby, Illusf. Index 

 Brit. Shells, pi. xxi, f. 5 & 6. 



1862. Liinna:a auricularia, Linne : Jeffreys, Brit. Conch., 



i, p. 108 ; V, pi. vii, f. 4. 



1863. Liiiviwa auricularia, Linnceus : Reeve, L. & F.-W. Moll. 



Brit. Is., p. 159, figs. 

 1881. Limiicca {Auriculariana) auricularia, Dupuy : Servain, 

 Hist. Malac. Lac Balaton, p. 49. 



[Germain {Moll. France, ii, p. 234) gives as synonyms : — 

 L. Hartmanni, Studcr ; L. am/pla, Hartniann ; 

 L. Trenquelleoni, Gassies ; L. ampulla, Kiister ; 

 L. multizona, Bourg. ; L. regularis, Locard ; and 

 L. stricta, Locard. Some of these, however, may be 

 referable more probably to L. perec/er.] 



First recorded as British in 1777, by T. Pennant, as 

 Helix auricularia. (See ref. above.) 



British Distribution in Time : Pleistocene to Recent. 



3. Limnsea (Radix) lagotis (Schrank). 

 Etym. : — Gr. Aaycus, a hare. 



1803. Buccinum lagotis : Schrank, Fauna Boica, iii, p. 290. 

 1830. Limneus acutus : Jeffreys, Trans. Linn. Soc, xvi, 



p. 373. 

 1835. Linnceus vulgaris, Pf. : Rossmassler, Icon., Hft. 1, p. 97, 



pi. ii, f. 53. [Non C. Pfeiffer.] 

 1847. Limncca {Gulnaria) acuta, Jeffr. : Beck, Amtl. Ber. 24. 



Versamm. Deutsch. Naturf., p. 123. 

 1871. Limncca vulgaris, Rossm. : Kobelt, Cat. Europ. Binnen- 



conch., p. 54. [Non C. Pfeifi'cr.] 

 1881. Limncea (Gulnaria) lagotis, Schrank : Kobelt, Cat. 



Europ. Binneconch., ed. 2, p. 118. 

 1881. Limncea lagotis, Schrank : Benoit, Cat. Conch. Sicilia, 



p. 125. 

 1904. Livinrea (Radix) lagotis, Schrank : Kobelt, in Ross- 

 massler, Icon., N.F. xi, p. 239. 



[Martens (Jahresh. St. Gall. Naturw. Gesell, 1889-90 

 (1891), p. 126) states that this species appears in 

 Hartmanu's collection as L. gracilis.] 

 ■ First recorded as British in 1830, by J. G. Jeffreys, as 



Limneus acutus. (See ref. above.) 



British Distribution in Time : Pliocene to Recent, 



i 



4. Limnaea (Radix) pereger (Miiller). * 

 Etym. : — Lat. pereger, a traveller. [There is no Latin ad- [ 



jective pereger-ra, -rum, and that form should, therefore, 

 not be used.] 



