360 THE VOYAGE OF H.M.S. CHALLENGER. 



Genus 125. Oucullus, Lesson (3, p. 458). 



44. Cucullus campanula, Hkl. ( = Eudoxia campanula, Leuckart, 5, p. 43, Taf. iii. figs. 16-20). 



Mediterranean. 



45. Cucullus gcgcnbauri, Hkl. (= Eudoxia mcssancnsis, Ggbr., 7, Taf. xvi. fig. 4). Mediterranean. 



46. Cucullus subtilis, Hkl. { = Ersxa clongata, Will, 65, p. 82, Taf. ii. fig. 30). Mediterranean. 



47. Cucullus elongatus, Hkl. (Morph. Siphon.) ( = Eudoxia clongata, Hkl.). Atlantic. 



48. Cucullus lessonii, Hkl. (= Eudoxia lessonii, Esch., 1, p. 126, Tab. xii. fig. 2). Tropical Pacific. 



49. Cucullus gracilis, Hkl. (Morph. Siphon.) ( = Eudoxia bojani, Hxly., 9, p. 59, pi. iii. fig. 7). 



Indian Ocean. 



Genus 13. Cuboides, Quoy et Gaimard (20, p. 19). 



50. Cuboides vitrcits, Quoy et Gaim., 20, pi. ii. E, figs. 1-3. Mediterranean. 



51. Cuboides crystallus, Hkl. (Report, p. 112, PL XLIL). Tropical and Subtropical Atlantic, 



Station 352. 



52. Cuboides vogtii, Hkl. ( = Cuboides vitreus, Hxly., 9, p. 63, pi. iv. fig. 5). Tropical Pacific. 



53. Cuboides nacclla, Hkl. (Morph. Siphon.). Indian Ocean. 



Genus 14. Amphiroa, Blainv. (24, p. 133). 



54. Amphiroa trigona, Hkl. ( = Eudoxia trigones-, Ggbr., 10, Taf. xxviii. figs. 9-12). Mediterranean. 



55. Amphiroa carina, Hkl. (Report, p. 114, PL XXXVL). Tropical Atlantic, Station 348. 



56. Amphiroa alata, Hxly. (9, p. 64, pi. v. fig. 1). Indian Ocean and Tropical Pacific. 



57. Amphiroa angulata, Hxly. (9, p. 64, pi. v. fig. 2). South Pacific (?). 



Genus 15. •Sphenoidcs, Huxley (9, p. 61). 



58. Sphenoidcs tctragona, Hkl. (Morph. Siphon.). Indian Ocean. 



59. Sphenoidcs obeliscus, Hkl. (Report, p. 116, PL XXXVIII.). North Atlantic. 



60. Sphenoidcs perforata, Hkl. (compare Bassia perforata, Hkl.). Tropical Atlantic. 



61. Sphenoidcs australis, Hxly. (9, p. 62, pi. iv. fig. 4). South Pacific. 



Genus 16. Aglaisma, Esch. (1, p. 129). 



62. Aglaisma eschsclwltzii, Hxly. (9, p. 60, pi. iv. fig. 2, —Eudoxia pentagons;, Ggbr., 7, Taf. 



xvi. figs. 1, 2). Mediterranean. 



63. Aglaisma gegcnbauri, Hkl. (Report, p. 119, PL XL). Tropical and Subtropical Atlantic, 



Station 346. 



64. Aglaisma clongata, Hxly. (9, p. 61, pi. iv. fig. 3). Tropical Pacific. 



