No. 1704. A COLLECTION OF SHELLS FROM PERU—DALL. 199 
Family LIMACINID. 
Genus LIMACINA Lamarek. 
LIMACINA BULIMOIDES Orbigny. 
1836. Atlanta bulimoides OrBiIeny, Voy. Am. Mér., p. 179, pl. 
12, figs. 86-38. Temperate and tropical eastern Pacific. 
Also Atlantic. 
LIMACINA LESUEURI Orbigny. 
1836. Atlanta lesueuri OrBiaNy, Voy. Am. Mér., p. 177, pl. 20, 
fies. 12-15. Eastern Pacific to S. lat. 42°. Also Atlantic. 
LIMACINA TROCHIFORMIS Orbigny. 
1836. Atlanta trochiformis OrBiany, Voy. Am. Mér., p. 177, pl. 
12, figs. 29-31. Eastern Pacific to S. lat.30°. Also Atlantic. 
Genus EMBOLUS Jeffreys. 
EMBOLUS INFLATUS Orbigny. 
1836. Atlanta inflata Orpieny, Voy. Am. Mér., p. 174, pl. 12, 
figs. 16-19. astern Pacific from N. lat. 42° to S. lat. 40°. 
Also Atlantic. 
Genus PERACLE Forbes. 
PERACLE RETICULATA Orbigny. 
1836. Atlanta reticulata OrBIaeny, Voy. Am. Mér., p. 178, pl. 12, 
figs. 32-35, 39. Eastern Pacific in S. lat. 20°. Also Atlantic 
and Mediterranean. 
Order “TE CTIBRANCHIATA. 
(CEPHALASPIDEA.) 
Family ACTEONID. 
Genus ACTEON Montfort. 
ACTEON VENUSTUS Orbigny. 
1840. Tornatella venusta OrBiany, Voy. Am. Mér., p. 399, pl. 56, 
figs. 4,5, 6. Paita, Peru. 
Family BULLARIID 2. 
Genus BULLARIA Rafinesque. 
BULLARIA ASPERSA A. Adams. 
1850. Bulla aspersa Apams, Thes. Con., vol. 2, p. 578, pl. 123, 
fig. 78. Panama to Paita, Peru. 
BULLARIA GOULDIANA Pilsbry. 
1898. Bulla gouldiana Pruspry, Man. Con., vol. 15, p. 340, pl. 
36, figs. 22-24. San Pedro, Cal., southward to the Gulf of 
California, Mazatlan, and Guayaquil. 
BULLARIA PUNCTULATA A. Adams. 
1850. Bulla punctulata Apams, Thes. Con., p. 604, pl. 123, fig. 
77. Gulf of California to the Lobos Islands, Peru. 
