SPHiERIUM 301 



1807. Tellina cornea, var. fi : Maton & Rackett, Trans. Linn. 



Soc, viii, p. 59. 

 1813. Cardium ainnicum : Rackett, in Pultcncy, Cat. Dorset., 



ed. 2, p. 32. 

 1818,1 Cyclas rivicola, Leach : Lamarck, Hist. Anim. s. Vert., 

 July./ V, p. 558. 



1818. Cyclas {Corncocyclas) rivicola. Leach : (Ferussac in 



litt.) Blainville, Diet. Sci. Nat., xii, p. 279. 

 1821. Cyclas rivicola. Lam. : C. Pfeiffer, Natury. Deulsch. 



Moll, i, p. 121, pi. V, f. 3-5. 

 1823. Tellina cornea : [Brown], Ency. Brit., ed. 6, vi, p. 408. 

 1827. Cyclas cornea, Lam. : Brown, Illust. Conch. Brit., ed. 1, 



pi. xvii, f. 12. 



1831. Cyclas rivicola: Turton, Manual, p. 12, f. 1. 



1840,1 Cyclas rivicola, Lam. : Gray, in Turton's Manual, new 



Apr. j ed., p. 279, pi. i, f. 1. 



1840,1 Cyclas cequata, Sheppard MSS. Brit. Mus. : Gray, o. c, 



Apr. / p. 280, in synou.^ 



Post \ 



a , I Cyclas rivicola, Lamarck : Brown, Illust. Conch. Brit., 



\^^^ j ed. 2, p. 93, pi. xxxix, f. 16-18. 



1843. Cyclas rivalis : A. Braun, Anitl. Ber. xx. Versamml. 



Dcutsch. Naturf. Mainz, 1842, p. 144. 



[Teste Krcglinger and Sandberger.] 

 1845. Cyclas rivicola, Lamarck : Brown, Illust. L. <& F.-W. 



Conch. Brit., p. 116, pi. xxiv, f. 1-3. 

 1849. Cyclas rivicola. Leach : Forbes & Hanley, Brit. Moll. 



ii, p. Ill, pi. xxxvii, f. 1 & 2. 

 1852. Cyclas rivicola : Leach, Moll. Brit. Synop., p. 289. 

 1853,1 Sphwrium riviculum, Leach [sic] : Morch, Cat. Conch. 

 Apr. / Yoldi, ii, p. 30. 



,Qp.Q f Sphoerium rivicola: Bourguignat, Rev. cfi May. Zool., 

 . '- Ser. II, tom. v, p. 345. (Amen. Malac., i, 



'^"°- [ 1856, p. 6.) 



1854. Sphceriuin {Sphariastrum) rivicola : Bourguignat, o. c, 



tom. vi, p. 668. (/. c, p. 66.) 



1856. Cyclas rivicola, Leach : Moquin-Tandon, Hist. Moll. 



France, ii, p. 590, pi. lii, f. 47-50, liii, f. 

 1-16. 



1857. Cyclas rivicola, Leach : Gray, in Turton's Manual, 



new ed., p. 252, pi. i, f. 1. 



1862. Sphariuin rivicola, Leach : Jeffreys, Brit. Conch., i, 



p. 7 ; V, pi. i, f . 2. 



1863. Cyclas rivicola. Leach : Reeve, L. cfc F.-W. Moll. Brit. 



Is., p. 237, figs. 

 1865. Cyclas rivularia : J. G. Wood, Common Shells of the Sea- 

 shore, p. 66. 



' in 1851 {List Bril. Auiin. in Brit. Mm., vii, p. 19) Gray transfprrcd 

 this as " Tellina cequata, Shepj'ard " to the synonymy of 6'. Corncitm. 



