3-1, CATALOGUE OF MARINE SHELLS OF 



Diacria mueronafa, Augas, Marine Mollusca of Tort Jackson, Proe. Zool. 



8oc., London, p. 178, 1877. 

 Ilyalcea (Diacina) trispinosa, Sowerby in Reeve, Couch. Icon., Yol. XX, 



Pfceropoda, pi. 3, fig. 15, 1877. 

 Hyalcea (Diacria) mucronata, .Sowerby in Reeve, Conch. Icon., Yol. XX, 



Pteropoda, pi. 3, fig. IG, 1877. 

 Jlijalcea (Diacria) trispiiiosn, Sowerby, Thes. Conch., Yol. Y, p. 1-41, Ptero- 

 poda, pi. 1, fig. 20, 1881. 

 Hyalcea (Diacria) mucronata, Sowerby, The^. Conch., Yol. Y, p. 112, Ptero- 

 poda, pi. 1, figs. 27, 28, 1884. 

 Hyalcea frispinosa, Boas, Spolia Atlantica, p. 91, pi. 1, fig. 3 ; pi. 2, fig. 



11, ISSG. 

 Hyalcea trispinosa, Sowerby, Illustrated Index of British Shells, second 



edition, pi. 10, fig. 1, 1887. 

 CavoUnia trispinosa, Pelseneer, Report on the Pteropoda, H.M.S. " Chal- 

 lenger," Zoology, Yol. XXIII, pp. 70, 77, 1888. 

 CavoJina trispinosa, "Whitelegge, List of the Invertebrate Fauna of Port 

 Jackson and Xeighbourhood, Journal and Proceedings of the Royal 

 Society of New South \Yales, Yol. XXIII, p. 280, No. 779, 1889. 

 HaUt'at. — Cabbage-tree Bay, or Shallow Beach, Manly Beach, Port 

 Stephens, Broken Bay, New South Wales, off Sydney Heads and Bondi Bay 

 in towing net ; Torres Straits and inside the Great Barrier Reef in towing 

 net; Port Darwin, in beach sand. (J. Brazier). Off Sydney, 950 fathoms, 

 bottom green sand. (ILM.S, '• Challenger.") 



Cavolinia quadridentata, Lcsueur. 

 Hyalcea quadridentata, Lesueur, MS., in Blainville, Ilyale, Diet. d. Sci. Nat, 



Yol. XXII, p. 81, 1821. 

 Hyalcea quadrispinosa, d'Orbigny, Yoyage dans I'Amerique meridionale, 



Yol. Y, p. 85, 183G. 

 Cavolina quadridentata, Gray, Catalogue of the Mollusca in the British 



Museum, part II., Pteropoda, p. 8, 1850. 

 Hyalcea quadridentata, Eydoux et Souleyet, Yoyage de la "Bonite," Zoologie, 



Yol. II, p. 147, pi. 4, figs. 25, 32, 1852. 

 Hyalcea (luadridentata. Rang et Souleyet, Hist. Nat. des Moll., Ptrropodes, 



p. 39, pi. 3, figs. 13, 15, 1852. 

 Hyalcea inermis, Gould, The Mollusca and Shells of the Ignited States 



Exploring Expedition, pi. 51, fig. 601, 1852. 



