No. 2. Mollusca of Santa Barbara Connty, California. 39 



and I desire to express my obligations to its learned 

 compiler, for his kind favors in aiding me in the deter- 

 mination of many of the species herein recorded. 



The Island of San Miguel I have not yet visited, 

 the land shells however were collected by one of my 

 sons, who spent some months there. 



The abbreviations used are : 

 S. B. — for Santa Barbara and immediate vicinity. 

 S. R. " Santa Rosa Island. 

 S. C. " Santa Cruz 

 S. M. " San Miguel " 

 M. C. " Main land Coast. 

 M. L. or More's L. for More's Landing - . 

 Geog. Cat. — for Dr. Cooper's "list" above named.which 

 is given as authority where quoted for such 

 species as I have not seen. 



In instances where species have been reported from 

 our region by other conchologists, I have given their 

 names in italics, and in a few cases the names of our 

 local collectors who have obtained the species. 



Lingula albida, Hinds, Santa Barbara at 28 fathoms. 



,, T ,,, . • P' [ Dredged in the Channel by H. C. Ford and T. W. Calkins. 

 Waldheimia sp. \ b J J 



Xylotrya setacea, Tryon, "Teredo.'* 



Zirphoea crispata, Linn., dead valves at More's Landing. 



Pholadidea penita, Conr., Santa Rosa and main land coast. 



" ovoidea, Gld., Santa Rosa, Santa Cruz and main land coast. 



Parapholas Californica, Conr., Santa Rosa, &c. This magnificent Pholad is 

 rarely obtained in good condition, dead valves and its peculiar 

 "chimney" are sometimes found on the beach. 

 Saxicava pholadis, L., Santa Rosa I., &c. 

 Glycimeris generosa, Gld-, S. R. and More's Landing. 

 Platyodon cancellatum, Conr., " " 



Cryptomya californica, Conf., S. R. and M. C. 



Schizothaerus, Nuttalli, Conr., S. R., dead valves on beach at S. B. and M. L. 

 Nesera pectinata, Cpr., S. B. (Neivcomb.) 

 Clidiophora punctata, Conr., S. B. ( " and Ford.) 

 Thracia curta, Conr., S. R. and More's Landing. 

 Cyathodonta undulata, Conr., (Geog. Cat.) 

 Lyonsia californica, Conr., S. B. and coast. 

 Entodesma saxicola, Baird, S. R. (Southern limit.) 

 Mytilimeria Nuttalli, Conr., S. R. and M. C. 

 Solen sicarius, Gld-, S. R. and S. B. 



" rosaceus, Cpr. , More's Landing. 

 Solecurtus californianus, Conr., More's Landing, &c. 



" " var. subteres, Conr., M. C? 



Machsera patula, Dixon, (Ford. ) 

 Sanguinolaria Nuttalli, Conr., M. C. on beach. 

 Macoma secta, " " " " " 



" yoldiformis, Cpr., S. R. Island. 



