124 THE NAUTILUS. 



Cerithium muscarum Say. Few. 

 Modulus fioridanus Conr. Common. 

 Litorina lineata Phil. Common. 

 Ampullaria depressa Say . Shells inhabited by crabs. 

 CrepidulafornicataSay. Worn specimens. 

 Crepidula plana Say. Small specimen in dead shells. 

 Natica canrena Lam. Two dead shells. 

 Ncrita duplicata Say. Several good specimens. 

 Sigaretus perspectivus Say. One good specimen. 

 Turbo crcnulaius Gmel. Living on dead logs in inlet. 

 Astraea tuber Linn. Many fine large specimens were collected, 

 Livona pica Linn. One large dead shell. 

 Calliostoma jujubinum Gmel. One good specimen. 

 Ncrita peloronta Linn. One large shell. 

 Nerita versicolor Lam. One good specimen. 

 Neritina virginea Linn. Common in Lake Worth. 

 Ceratozona rugosa Sow. On lime rock in inlet. 

 Argonauta argo var. americana Dall. One specimen. 

 Spinda peroni Lam. Common on beach. 

 Of the land shells at Lake Worth, Euglandina rosea Fer. and 

 Polygyra septemvolva Say seemed common. 



MOLLU80AN SPECIES NAMED IN THE PORTLAND CATALOGUE, 1786, 

 PABT II, FOBEIGN SPECIES. 



BY WILLIAM HEALEY DALL. 



(Concluded from p. 100.) 



ANOMIA SANGUINEA S., p. 184, No. 3928. Scarlet Anomia from 



New Zealand. -}- Terebratula sanguined Leach, 1815. 

 ARCA LABIATA S., p. 185, No. 3947. Davila, 1, pi. 18. +Arca 



concamera Bruguiere, 1789; and -\-Gucullaea auriculifera 



Lamarck, 1819. 

 ARCA NODULOSA S., p. 98, No. 2158; p. 100, No. 2194. China. 



Gualtieri, pi. 87, E. Not of 0. F. Miiller, 1776. 

 ARGONAUTA HIANS S., p. 44, No. 10556; p. 174, No. 3798. 



China. Brown paper Nautilus. Rumphius Thes. 18, B, 



-\-A. Hans Dillwyn, 1817. 



