23 



I. Clio (Creseis) virgula (Rang.) 



1828. Creseis virgula, clava Rang, Notice, etc. Ann. d. Sc. Nat. ser. i, vol. XIII, p. 316—317, 



pi. XVII, fig. 2, 5. 



1829. Creseis conica, unguis, cornucopiae, caligula Eschscholtz, Zool. Atl., Heft III, p. 17 — 18, 



pi. XV, figs. 3-6. 



1830. Creseis striata Delle Chiaje, Memorie sulla storia c notomia degli animali senza vertebrc, 



pi. LXXXII. fig, 12. 

 1836. Hyalaea connfonnis d'Orbigny, Voyage dans TAmerique meridionale, vol. V, p. 120, 



pi. VIII, figs. 20 — 23. 

 1850. Stvliola virgula Gray, Catalogue of the Mollusca in the collection of the British Museum, 



prt. II, Pteropoda, p. 17. 

 1850. Styliola corniformis Gray, Ibid., p. 18. 



1852. Cleodora virgula Souleyet, Voyage de la Bonite, Zool., vol. II, p. 196, pi. VIII, figs. 18—25. 

 1852. Cleodora munda, placida, falcata Gould, The Mollusca and Shells of the U. S. Exploring 



Expedition under the command of WiLKES, p. 489—490, PI. LI, figs. 607 a, b, 



606 a, 60S a. 

 1869. Creseis conica A. Costa, Pteropodi del golfo di Napoli, Rendiconto d. reale Accad. d. 



Sci. Napoli, p. 58. 



1872. Styliola vitrea Verrill, Recent Additions to the Molluscan fauna of New England and 



the adjacent waters, etc. Amer. Journ. Sci. and Arts, vol. Ill, p. 284, pi. VI, fig. 7. 



1873. Creseis conoidea A. Costa, Pteropodi della Fauna del Regno di Napoli, p. 17, pi. IV, fig. 6. 

 1879. Cleodora flexa Pfefier, Bericht iiber die von S. M. SCHIFF "Gazelle" und Dr. JAGOR 



gesammelten Pteropoden, Monatsber. d. k. pr. Ak. d. Wiss. Berlin, p. 241, figs. 15 — 16. 

 1888. Clio (Creseis) virgula Pelseneer, Chall. Rep. EXV, p. 48. 

 1888. Clio (Creseis) conica Pelseneer, Ibid., p. 50, pi. II, figs. 1—2. 



Living animals: 



Stat. 2. 7°27'.5 S., 113° 8'.5 E. 3 spec. 



Stat. 35. 8° o'.3 S., 1 16° 59' E. 2 spec. 



Stat. 36. 7° 38' S., 1 17° 31' E. 6 spec. 



Stat. 75. 4°57'.4S., 119° 2'.8 E. 4 spec. 



Stat. 96. Pearl-bank, Sulu Archipelago. 12 spec. 



Stat. 98—99. 6°9'N., i20°2i'E. ±20 spec. 



Stat. 106. Kapul Island, Sulu Archipelago. ± 70 spec. 



Stat. 109. Pulu Tongkil, Sulu Archipelago. 10 spec. 



Stat. no. 4° 34' N., 122° o' E. 6 spec. 



Stat. 112. 3° i' N., 122° 2' E. 3 spec. 



Stat. 117'. i°i5' N., 123° 37' E. 18 spec. 



Stat. 121. Menado. i spec. 



Stat. 128. 4° 27' N., 125° 25'. 7 E. 10 spec. 



Stat. 130. 5° o' N., i25°26'.sE. ± 20 spec. 



Stat. 136. Ternate. ± 25 spec. 



Stat. 138. Kajoa Island. rh 20 spec. 



Stat. 143. 1° 4.5 S., I27°52'.6E. i spec. 



Stat. 144. Damar Island. ± 20 spec. 



Stat. 146. o°36' S., I28°32'.7E. 2 spec. 



Stat. 148. 0°i7'.6S., 129° 14'. 5 E. 5 spec. 



Stat. 149. Gebe Island. 5 spec. 



Stat. 156. o°29'.2 S., 130° 5'.3 E. 2 spec. 



Stat. 165. Daram Island. '-t 50 spec. 



Stat. 169. Atjatuning. 8 spec. 



Stat. 172. Between Gisser and Ceram-Laut. 5 spec. 



Stat. 174. Waru Bay (Ceram). 4 spec. 



