— 207 — 



[856. Lacuna crassior Mont., Mac Andrew, Rep. N. E. Atl. Moll. in Rep. Br. Ass., p. 122, 14g. 



1857. — — — Gray, Guide Syst. Distr. of Moll. in the Brit. Mus., p. g3. 



iS58. — (Medoria) crassior Mont., H. & A. Adams, Gen. of rec. Moll. I, p. 3 tg. 



i858. Lacuna crassior Mont., Jeffreys, Gleanings in Brit. Conch. in Ann. and Mag. N. H., 3 d Ser. I, p. 44; 



II, p. 126. 



i85c). — — — Sowerby, Illustr. Ind. Brit. Sh., pi. xn, fig. 29. 



1859-. — ■ — — Jeffreys, Further Gleanings in Brit. Conch. in Ann. and Mag. N. H., 3<* Ser. 



III, p. 108. 



1859. — — — Jeffreys, Addit. Gleanings in Br. Conch. in Ann. and Mag. N. H., 3 d Ser. 



IV, p. iq5. 



1860. — — — Petit, Nouveau Suppl. Catal. Moll. France in Journal de Conchyliologie VIII. 



p. 255. 



i865. — — — Jeffreys, Brit. Conch. III, p. 344; t. V (1869), pi. i.xiv, fig. 2, 2. 



1869. — — — Jeffreys, Brit. Conch. V, pi. lxiv, fig. 2, 2. 



1869. — — — Petit, Catal. test, mar., p. 123. 



1872. — — — S. Wood, Crag. Moll. Supplément p. 80 (cité avec ?). 



1873. — — — Weinkauff, Catal. Meeresconch., p. 17. 



1873. — — — Weinkauff, Catal. Meeresconch., p. 17 et var. glacialis Môller. 



1874. — — — Mac Intosh, Moll. of S' Andrews in Ann. and Mag. N. H., 4't Ser. XIII, 



p. 422. 



1875. — — — Leckenby & Marshall, North Sea Dredg. in Ann. and Mag. N. H., 4'h Ser. 



XVI, p. 3 9 2. 



1875. — — — Langdon, List. mar. Sh. of Hastings in Quart. Journ. of Conch. I, p. 91. 



1878. — — — P. Fischer, Distrib. géogr. Brach. et Moll. du litt. océan, de France, p. 20. 

 1S78. — (Medoria) crassior Mont., Kobelt, Illustr. Conchylienb., p. 126, pi. 46, fig. 16. 



1879. — divaricata, Friele (non Fabr.), Spitzberg. Moll. in Jahrb. d. Malak. Ges. VI, p. 274 (teste ipso). 

 1882. — crassior Mont., Cooke, Macandrew Collect. in Journ. of Conch. III, p. 364. 



i883. — — — Jeffreys, « Lightn. » and « Porcup. » Exp. in P. Z. S. L., p. 109. 



1884. — — — Cundall, Moll. coll. at Ilfracombe in Journ. of Conch. IV, p. 148. 



i885. — (Medoria) crassior Mont., P. Fischer, Man. de Conch., p. 710. 



i885. — crassior Mont., Smart et Cooke, Mar. Sh. of Scilly in Journ. of Conch. IV, p. 296. 



i885. — — — Herzenstein, Beitr. zur Fauna der Murmankiiste, p. 681. 



1886. — — — Locard, Prodr. Malac. franc., p. 291. 



1887. — (Medoria) crassior Mont., Tryon, Man. of Conch. Str. and Syst. IX, p. 267, pi. 5o, fig. 76. 



1887. — — — — Paetel, Catal. Conch. Samml. I, p. 413. 



1888. — crassior Mont., Bizet, Catal. Moll. Somme, p. 114. 



1888. — — — Norman, Muséum Normanianum IV, p. 14. 



1888. — — — Kobelt, Prodr. Faunse Moll. test, maria Europ. inhab. p. 170. 



1892. — — — Locard, Coq. mar. des côtes de France, p. 194. 

 i8g3. — — — Dautzenberg, Liste Granville et Saint-Pair, p. 9. 



1893. — — — Byne, Mar. Moll. of Teignmouth in Journ. of Conch. VII, p. 180. 



1894. — — — Cooper, Dorsetsh. mar. Sh. in Journ. of Conch. VII, p. 435. 



1894. — — — Chaster et Heathcote, Moll. of Oban in Journ. of Conch. VII, p. 296. 



1896. — — — Tregelles, Mar. Moll. of Cornwall in Journ. of Conch. VIII, p. 200. 



1897. — — — Marshall, Addit. to Brit. Conch. in Journ. of Conch. VIII, p. 73. 



1897. — — — Chaster, Dredg. off Ballycastle in Irish Naturalist VI, p. 123. 



1898. — — — Posselt, Consp. Faunœ Groenl., p. 228. 



1899. — — — Span, Mar. Moll. of Tenby in Journ. of Conch. IX, p. 208. 



1900. — — — Martel, Liste Coq. Cancale, p. 5. 



iqoo. — (Medoria) crassior Mont., Dautzenberg et Durouchoux, Faunule de Saint-Malo. p. 8. 



1901. — crassior Mont., Chaster, Melvill, Knight, Hoyle, List of Brit. mar. Moll. in Journ. of Conch. 



X, p. 17. 



1901. — — — Mayfield, Norfolk mar. Moll. in Journ. of Conch. X, p. 5o. 



1901. — — — Friele & Grieg, Norw. North Atl. Exp. III, p. 72. 



1901. — — — Gordon, Our Country's Shells, p. 123, pi. 23, fig. 392. 



1901. — — — Martel, Liste Coq. Cancale, Supplément, p. 3. 



