42 



1836. Hyalaca liinbata d'Orbigny, Voyage dans l'Amérique meridionale, vol. V, p. loi, pi. YI, 



figs. II — 15. 

 1836. Hyalaea longirostra d'Orbigny, Ibid., p. lOO, pi. VI, figs. 6 — 10. 

 1850. Cavoüna longirostra Gray, Catalogue of the Mollusca in the collection of the British 



Museum, prt. II, Pteropoda, p. 8. 

 1852. Hyalaea angulata Souleyet, Voyage de la Bonite, Zoölogie, vol. II, p. 152, pi. V. figs. i — 6. 

 1852. Hyalaea fcinorata Gould, The Mollusca and Shells of the U. S. Exploring Expedition 



under the command of VViLKES, pi. LI, fig. 603. 

 1861. Hyalaea fissilabris Benson, Notes on the Pteropodous Genus Hyalaea, etc, Ann. and 



Mag. Nat. Hist., ser. 3, vol. VII, p. 26. 

 1877. Cavolina longirostris Angas, Marine Mollusca of Port Jackson, Proc. Zool. Soc. London, 



p. 178. 

 1877. Cavolina liiiihata Angas, Ibid., p. 178. 



1877. Hyalaea obtiisa Sowerby, in: Reeve, Conch. Icon., vol. XX, Pteropoda, pi. II, fig. 8. 

 1888. Cavolinia longirostris Pelseneer, Chall. Rep. LXV, p. 79. 



Living animals: 



Stat. 35. 8° o'.3 S., 116° 59' E. 



Stat. 36. 7° 38' S., 117° 31' E. 



Stat. 37. Sailus ketjil. Paternoster Islands. 



Stat. 66. Between Bahuluvvang and Tambolungan. 



Stat. 89. Pulu Kaniungan ketjil. 



Stat. 96. Pearl-bank, Sulu Archipelago. 



Stat. 99. 6° 7'.5N., 120^26' E. 



Stat. 106. Kapul Island, Sulu Archipelago. 



Stat. 109. Pulu Tongkil, Sulu Archipelago. 



Stat. ii7\ i°i5' N., 123° 37' E. 



Stat. 118. i°38' N., I24°28'.2E. 



Stat. 121. Menado. 



Stat. 136. Ternate. 



Stat. 138. East coast of Kajoa Island. 



Stat. 141. 1° o'.4 S., I27°25'.3E. 



Stat. 143. 1° 4'.5 S., i27°52'.6E. 



Stat. 144. Damar Island. 



Stat. 148. o°i7'.6S., I29°I4.'5E. 



Stat. 165. Daram Island. 



Stat. 169. Atjatuning, West coast of New-Guinea. 



Stat. 172. Gisser Island. 



Stat. I77^ 2° 30' S., 129° 28' E. 



Stat. 184. South coast of Manipa Island. 



Stat. 185. 3° 20' S., I27°22'.9E. 



Stat. 194-197- i°53'-5 S., i26°39'E.— i°4s'.3S., i: 



Stat. 205. Lohio Bay, Buton Strait. 



Stat. 220. Pasir Pandjang, West coast of Binongka. 



Stat. 225. Near the Lucipara Islands. 



Stat. 276. 6°47'.5 S., 128° 40'. 5 E. 



Empty shells: 



Stat. 47. Bay of Bima. 



Stat. 51. Molo Strait. 



Stat. 59. io°22'.7 S., i23°i6'.5E. 



Stat. 88. o°34'.6N., 119° 8'. 5 E. 



Stat. 8g. Pulu Kaniungan ketjil. 



Stat. 90. i°i7'.5N., 118° 53' E. 



