REPORT ON THE HETEROPODA. 
41 
Atlanta involuta, Eydoux and Souleyet. 
1852. Atlanta involuta, Eydoux and Souleyet, Voy. “Bonlte,” Zool., vol. ii. p. 388; Atlas 
(1841), pi. xxi. figs. 9-14. 
1850. ,, „ Gray, Fig. Moll. Anim., pi. ccxlii. fig. 3 (copy of Eydoux and 
Souleyet). 
Habitat. — Pacific Ocean (Eydoux and Souleyet). 
Atlanta infiata, Eydoux and Souleyet. 
1852. Atlanta infiata , Eydoux and Souleyet, Voy. “ Bonite,” Zool., vol. ii. p. 378; Atlas (1841), 
pi. xix. figs. 8-21. 
1850. „ „ Gray, Fig. Moll. Anim., pL ccxli. fig. 3 (copy of Eydoux and Souleyet). 
Habitat. — China Sea. 
The shell figured by Sowerby 1 under the name of Atlanta infiata appears to be 
Spirialis rostralis of Eydoux and Souleyet. 
Atlanta inclinata, Eydoux and Souleyet. 
1852. Atlanta inclinata, Eydoux and Souleyet, Voy. “Bonite,” Zool., vol. ii. p. 375; Atlas 
(1841), pi. xix. figs. 9-15. 
1850. „ „ Gray, Fig. Moll. Anim., pi. ccxli. fig. 1 (copy of Eydoux and 
Souleyet). 
Habitat. — Pacific and Atlantic Oceans (Eydoux and Souleyet). 
Atlanta helicinoides, Eydoux and Souleyet. 
1852. Atlanta helicinoides. Eydoux and Souleyet, Voy. “Bonite,” Zool., vol. ii. p. 384; Atlas 
(1841), pi. xx. figs. 23-30. 
1850. ,, „ Gray, Fig. Moll. Anim., pi. ccxlii. fig. 2 (copy of Eydoux and 
Souleyet). 
Habitat. — Pacific Ocean (Eydoux and Souleyet). 
Atlanta gibbosa, Eydoux and Souleyet. 
1852. Atlanta gibbosa, Eydoux and Souleyet, Voy. “Bonite,” Zool., vol. ii. p. 386; Atlas 
(1841), pi. xxi. figs. 1-8. 
1850. „ „ Gray, Fig. Moll. Anim., pi. ccxl. fig. 5 (copy of Eydoux and Souleyet). 
1850. „ spirata, Souleyet, Desliayes Traite Concli., pi. ci. figs. 6-8 (copy of Eydoux and 
Souleyet, figs. 2-4). 
1858. ,, gibbosa, Owen, Ency. Brit., vol. xv. p. 376, fig. 69 (copy of Eydoux and 
Souleyet). 
1859. „ gibba, Chenu, Man. Conch., vol. i. figs. 531-2 (copy of Eydoux and Souleyet). 
Habitat. — Atlantic Ocean (Eydoux and Souleyet). 
1 Conch. Icon., Pteropoda, pi. vi. fig. 42, and Thes. Conch., vol v. pi. cccclxxiv. fig. 65. 
(zool. chall. exp. — PART lxxii. — 1888.) Cccc 6 
