INDEX. 



Synonyms are printed in italics, the pages where species are described are indicated by dark type. 



JEgle, Oken, 9,21. 



cucullata, Oken, 24, 25, 29. 

 Argivora parva, Lesueur, 56. 

 Cavolinia, 2. 

 Cirrifer, Pfeffer, 9. 



paradoxus, Pfeffer, 28. 

 Clio, Browne, 42. 

 Clio, Gegenbaur, 34. 



Clio, 0. F. Miiller, 2, 34, 38, 41, 42, 44, 51, 62. 

 amati, delle Chiaje, 44. 

 aurantiaca, Fol, 43, 44, 47, 49, 50. 

 australis, Bruguiere, 43, 45, 51. 

 borealis, Gegenbaur, 43. 

 borealis, Eoss, 51. 

 capensis, Kaug, 41, 43, 44, 64. 

 caudata, Gray, 44. 

 caudata, Macdonald, 50, 64. 

 flavescens, Gegenbaur, 43, 49. 

 fusiformis, 50. 

 limacella, Eang, 43, 45, 50. 

 Umacina, Phipps, 45. 

 longicaudata, Souleyet, 43, 4b. 

 mediterranea, Gegenbaur, 34, 43, 44. 

 miquelonensis, Eang, 45. 

 pyramidalis, Quoy and Gaimard, 51. 

 pyramidata, Eang, 45, 51. 

 retusa, 0. F. Miiller, 45. 

 Cliodita, Quoy and Gaimard, 9, 18, 42, 44. 

 caduceus, Quoy and Gaimard, 19, 21, 44. 

 fusiformis, Quoy and Gaimard, 45, 50, 51. 

 Clione, Pallas, 2, 7, 9, 10, 11, 16, 19, 20, 21, 23, 34, 

 35, 38, 41, 42, 43, 44, 45, 47, 49, 50, 51, 52, 

 53, 57, 63, 64, 68, 69. 

 borealis, Pallas, 42, 44, 45. 

 caudata, Gray, 48. 

 dalli, Krause, 44, 45, 48. 

 elegantissima, Dall, 45, 47, 48. 



(ZOOL. CHALL. EXP. — PART LVIII. — 1887.) 



Clione flavescens, Gegenbaur, 44, 45,^47, 48, 49, 



50, 64. 



limacina, Phipps, 42, 43, 44, 45, 46, 47, 48, 49, 



51, 63, 64. 



longicaudata, Souleyet, 19, 43, 44, 45, 48, 50, 64. 

 longicaudatus, Verrill, 39, 40. 

 pajnlionacea, Auctorum, 45. 

 Clionopsis, Troschel, 8, 10, 11, 12, 32, 33, 34, 35, 37, 

 48, 49, 52, 57, 63, 64, 67, 68, 69. 

 grandis, Boas, 23, 34, 36, 64, 65 (PI. II. figs. 



7, 8). 

 krohni, Troschel, 9, 13, 34, 35, 36, 43, 44, 49, 



53, 64 (PI. II. fig. 9 ; PI. III. fig. 1). 

 modesta, n. sp., 34. 37, 60, 65 (PI. III. fig. 2). 

 Cliopsis, Troschel, 34, 35. 

 grandis, Boas, 36. 

 krohnii, Troschel, 34. 

 Cymbulia, 56. 



norfolkensis, Quoy and Gaimard, 55. 

 Cymodocea, d'Orbigny, 10, 56. 



diaphana, d'Orbigny, 56. 

 Dexiobrancruea, Boas, 8, 9, 10, 11, 12, 13, 14, 18, 24. 

 57, 63, 64, 67, 68, 69. 

 ciliata, Gegenbaur, 15, 18, 60, 64, 68 (PL I. fig. 1). 

 improvisa, Boas, 15. 



minuta, n. sp., 15, 16, 59, 65, 68 (PI. I. fig. 2). 

 paucidens, Boas, 15, 17, 50, 64, 68. 

 polycotyla, Boas, 15, 17, 18, 60, 65, 68 (PI. I. 



figs. 4, 5). 

 simplex, Boas, 15, 16, 65, 68 (PI. I. fig. 3). 

 Euribia, Eang, 6, 9, 53, 54. 

 guudichaudii, 55. 

 hemispherica, Eang, 55, 56. 

 Halopsyche, Bronn, 6, 8, 9, 10, 11, 42,53, 54, 56, 57, 

 63, 64, 68, 69. 

 gaudichaudi, Souleyet, 39, 53, 55, 59, 65 (PL III. 

 figs. 7-9). 



Mmm 10 



