1860. 
1860. 
1860. 
1862. 
1867. 
1867. 
1868. 
1868. 
1869. 
1860. 
1870. 
1871. 
1872. 
1872. 
1872. 
1872. 
1872. 
1373. 
1874. 
1874. 
1873. 
1873. 
1874. 
1874. 
1374. 
1874. 
1875. 
1877. 
1877. 
1877. 
1877. 
1877. 
1878. 
1878. 
1878. 
1880. 
1881. 
1883. 
1883. 
1884. 
1885. 
Astarte arctica Gray, Reeve, Elem. of Conch. IT, p. 114. 
lactea Brod. et Sow., Rezve, Elem. of Conch. II, p. 114. 
semisulcata Leach, Reeve, Elem. of Conch. II, p. 114. 
arctica Gray, Srimrson, Mar. Shells from Hudson’s Bay in Proc. Acad. Nat. Sc. of Phila- 
delphia, p. 97. 
islandica DEsHAyEs mss. in Mus. Cuming, (teste Smith). 
semisulcata Leach, Packarn, Glac. Phenom. ir Mem. Boston Soc. N. H. I, p. 235. 
— —  Môrcx, Faunula Molk. Islandiae 57 Vidensk. Meddelelser, p. 222. 
(Tridonta) semisulcata Leach, Môrcx, Faunula Moll. Ins. Färôens., p. 31. 
— — — Môürcu, Catal. Moll. Spitzberg ën Mém. Soc. Malac. Belgique, 
DrE0: 
borealis Perir DE LA SAUSssAyE (non Linné), Catal. Test. mar., p. 58. 
semisulcata Leach., Gourn et Binney, Invert. of Massach., p. 12r, fig. 47. 
— — Môrca, Synopsis Moll. mar. Daniae, p. 58. 
borealis Meyer et Môgrus (non Linné), Fauna der Kielerbucht IT, p. 95, fig. 1 à 4. 
—  Jerrreys (non Linné), Moll. of Europe and E. N. America in Ann. and Mag. Nat. 
Hist. 4th Ser. X, p. 230. 
corrugata Brown, ScHminr, Mammuth Exp. in Mém. Acad. St Pétersb. VITe Sér XVII, 
p. 64. 
lactea Brod. et Sow., Dawson, Postplioc. Geol. of Canada, pl. VIT, fig. 3. 
— — Waireaves, Dredg. around Anticosti in Ann. and Mag. Nat. Hist. 4th 
Ser: X, p. 340. 
borealis Tryon (non Linné), Amer. mar. Conch., p. 163, pl. 30, fig. 407. 
arctica Gray, Sowerey 17 Reeve, Conch. Icon., pl. III, fig. 21a, 21b. 
lactea Brod. et S., Sowergy in Reeves, Conch. Icon., pl. III, fig. 18. 
borealis Jerrreys (non Linné), Reply to Prof. Verrill’s Remarks on Moll. of Europe and E. N. 
America in Ann. and Mag. of Nat. Hist. 4th Ser. XI, p.376. 
— — Môgrus (non Linné), On the Invertebrate Animals of the Baltic in Ann. and 
Mag. of Nat. Hist. 4th Ser. XII, p. 84. 
semisulcata Leach, Sowersy in Regve, Conch. Icon., pl. IT, fig. 12. 
producta Sowerey in Reeve, Conch. Icon., pl. I, fig. 19. 
subtrigona Sowergy in Resve, Conch. Icon, pl. INT, fig. 20. 
borealis Môprus (non Linné), Zweite deutsche Nordpolarfahrt, p. 251. 
(Tridonta) semisulcata Leach, Môrcx in Jones, Prodr. Faunae Moll. Groenl. in Manual of 
N. H., p. 132. 
semisulcata Leach, E. A. Smrrn, Moll. Arctic Exp. in Ann. and Mag. of Nat. Hist. 4th Ser. 
XX, p. 142. 
—— — Môrcx in Rink, Dan. Greenland, p. 441. 
borealis Jerrreys (non Linné), Moll. Arctic Exp. in Ann. and Mag. of Nat. Hist. 4th Ser. XX, 
D228 
— Fæerzpen (non Linné), Post-tert. beds of Grinnell Land and N. Greenland, in Ann. 
and Mag. of Nat. Hist. 4th Ser. XX, p. 485, 486, 487, 488. 
— Jerrreys (non Linné), Post-tert. beds of Grinnell Land and N. Greenland—Note in 
Ann. and Mag. of Nat. Hist. 4th Ser. XX, p. 490. 
semisulcata Leach, Lecne, Nov. Semlja, p. 19. 
(Tridonta) borealis Kopgcr (non Linné), Illustr. Conchylienbuch, p.354, pl. 103, fig. 14. 
Tridonta borealis G. O. Sars (non Linné), Moll. Reg. arct. Norv., p. 50, pl. 5, fig. 8a, 8b. 
Astarte 
—  D’'URgAN (non Linné), Zool. of Barents Sea in Ann. and Mag. of Nat. Hist. 5th Ser. 
VI, p. 266. 
—  Smir (non Linné), Obs. gen. Astarte in Journal of Conch. III, p. 216. 
semisulcata Leach, Lecne, «Vega» Exped. Lamellibranchiata, p. 441, pl. 32, fig. 5, 6 (var. 
rhomboidalis) ; pl. 34, fig. 35, 36 (var. placenta). 
artica Gray, Busx, Catal. Moll. Labrador in Bull. U. S. Nat. Mus. VI, p. 243. 
borealis Jerrreys (non Linné), Shells from Bridlington Quay in Quart. Journ. of the Geol. 
SOC., p. 310. : 
— var. semisulcata Leach, Krause, Moll. Fauna d. Beringsmeeres in Arch. f. Nature. 
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