1 869. 
1870? 
1870? 
1870? 
1872? 
1872? 
1872. 
1873. 
13873. 
1873. 
1874. 
1875? 
1876. 
1877. 
1878. 
1878. 
1878. 
1878. 
1870. . 
1870. 
1880. 
188r. 
1881. 
1882. 
1882. 
1883? 
1883? 
1884. 
1884. 
1884. 
1884. 
1885. 
1885. 
1885. 
1886. 
1886. 
1886. 
1886. 
1886. 
1886. 
Dacrydium vitreum Holbôll, Môrcx, Catal. Moll. du Spitzberg in Mém. Soc. Malac. Belg. IV, 
p- 30. 
— — — ARapas et BenorrT, Conch. viv. mar. della Sic., p. 80. 
— — — Hinazco, Mol. mar. Catal. Gen., p. 128. 
Mytilus vitreus Holbôll, Jerrrevs, Medit. Moll. in Ann. and Mag. of Nat. Hist. 4th Ser. VI, p. 68. 
— — — Moxrerosaro, Notizie int. alle Conch. Medit., p. 18. 
Dacrydium vitreum Holbôll, MonrerosarTo, Not. Conch. foss. Monte Pellegrino e Ficarazzi, p. 22. 
— —— — Wuiteaves, Dredg. around Anticosti in Ann. and Mag. of Nat. Hist. 
4tb Ser. X, p. 340. 
— — — Weinkaurr, Catal. Meeresconch., p. 61. 
— — —  Verrizz, Dredg. Exp. N. Engl. in Amer. Journ. Sc. a. Arts 3d Ser. VI, 
; p+ 440. 
— — — Wyvizze-THomson, Depths of the Sea, p. 465. 
— — — VerriLz, Dredg. Exp. N. Engl. in Amer. Journ. Sc. a. Arts 34 Ser. VII, 
P. 412. 
Mytilus (Dacrydium) hyalinus Monrerosaro, Nuova Rivista, p. ro. 
Dacrydium vitreum Holb., Jerrreys, « Valorous » Moll. in Ann. and Mag. of Nat. Hist. 4th Ser, 
XVIII, p. 420. 
— — —  Jerrreys, Adress Biol. Sect. Brit. Assoc., p. 2. | 
— — — G. O. Sars, Moil. Reg. Arct. Norv., p. 28, pl. 3, fig. 2a, 2b. 
— — —  Lecxe, Novaja Semlja, p. 34. 
— — — Free, Jan Mayen Moll., p. 2. 
— — —  Koggzr, Illustr. Conchylienbuch, p. 364, pl. 105, fig. rr. 
— — —  Friecg, Catal. Spitzberg. Moll. in Jahrb. d. Malak. Ges. VI, p. 261. 
— — —  Jerrreys, «Lightn.» and «Porcup.» Exp. in Proc. Zool. Soc. of Lond., 
p. 569. 
— — —  Jerrreys, Deep-sea Moll. of the Bay of Biscay in Ann. and Mag. of Nat, 
Hist. 5th Ser. VI, p. 315. 
— — —  Jerrreys, « Lightn. » a. « Porcup. » Exp. in Proc. Zool. Soc. of Lond., 
p. 950. 
— — —  Verriz, Recent Addit. Moll. New England in Proc. U. S. Nat. Mus., 
P. 407. 
— — —  Jerrreys, «Lightn.» and «Porcup.» Exp. in Proc. Zool. Soc. of Lond., 
p. 683. 
— — —  Verrizz, Moll. New England in Trans. Connect. Acad. V, p. 570, 
pl. XLIV, fig. 8, 82. 
— hyalinum Monts., Dec PRreTE, Conch. corallig. del mare di Sciacca in Bull. Soc. Malac. 
Ital. IX, p. 263. 
— vitreum Holb., Jerrreys, Medit. Moll. 7 Ann. and Mag. of Nat. Hist. 5th Ser. XI, 
Pp- 394. 
— — —  Jerrreys, « Lightn. » and « Porcup. » Exp. in Proc. Zool. Soc. of Lond., 
p. 143. 
— — —  Nozre, Mol. do Noroeste de Portugal, p. 50. 
— — —  VerRiLz, Second Catal. Moll. New England in Trans. Connect. Acad. VI, 
pp. 281, 283. 
Dacridium vitrea Holb., Tryon, Struct. and Syst. Conch. III, p. 264, pl. 120, fig. 19. 
Dacrydium vitreum Holb., VerriLr, « Albatross » Expl. in Rep. Fisheries, p. 577. 
== — —  HErzENSTEIN, Murmanküste, p. 644 , 
— — —  Busx, Deep-water Moll. dredg. by the «Fish-Hawk» in Rep. Fish and 
Fisheries, p. 723. 
— — —  Locarp, Prodr. de Malac. franç., p. 490. 
— hyalinum Monts., Locarn, Prodr. de Malac. franc., p. 490. 
— vitreum Holb., E. A. Smirx, « Challenger » Lamellibr., p. 282. 
— — — P. Fiscxer, Manuel de Conch., p. 970. 
— — — Jonas CozLin, Brach., Musl. og Snegle fra Kara-Havet, p. 14. 
— — — SPARRE-SCHNEIDER, Tromsôüsundets Molluskf. 27 Tromsô Mus. Aarsheft 
VIII, p. 64. 
