Wee fas at 3° e 
‘ oe ill 
PROCEEDINGS OF THE NATIONAL MUSEUM. 195 
GASTROPODA. 
a Family UMBRACULID&. 
Genus TYLODINA Rafinesque. 
Tylodina fungina Gabb. 
One shell, San Pedro Bay, and two found at Laguna Beach, by two 
collectors. (C. T. 8.) 
Family BULLIDAS. 
Genus BULLA Linné. 
Bulla nebulosa Gld. 
Plentiful on mud flats. Usually of a dark reddish-brown color. 
Genus HAMINEA Leach. 
Haminea vesicula Gld. 
Very rarely washed ashore. 
Haminea virescens Sby. 
In moss at Catalina. Winpty shells not rare in the Bay; live ones very 
rare. 
Family ACTA EONID.4. 
Genus ACTAEON Montfort. 
Section RICTAXIS Dall. 
Actzon (Rictaxis) punctocelatus Cpr. 
Three or four dead examples. 
Family TORNATINIDA. 
Genus TORNATINA A. Adams. 
Tornatina carinata Cpr. 
A few examples. (J. G. C.) 
Tornatina culcitella Gld. 
Empty shells; not plentiful. 
Tornatina inculta Gld. 
One example. 
‘ Genus VOLVULA A. Adams. 
Volvula cylindrica Cpr. 
One example in coarse sand in arock-pool. (W. H. D.) 
