OF CONCHOLOOY, 



321 



ADDITIONS AND CORRECTIONS TO THE CATALOGUE OF 

 MONTEREY MOLLUSCA, PUBLISHED IN THE AMERI- 

 CAN JOUR. CONCHOLOGY, VOL. VI, PART 1, p. 49. 



BY J. G. COOPER, M. D. 



Having lately received from Dr. Carpenter a number of speci- 

 mens sent to him for identification, I find eighteen additions to 

 my Catalogue of California Shells, and the following particularly 

 relating to my Monterey collection : 



Original No. 462. Cat. No. 80. Clementia subdiaphana, Cpr. 

 Range, Str. Fuca to S. Diego. One valve dredged 20 fms. 

 Also southward. 



0. No. 373. C. No. 141. Cryptodon serrieatus, Cpr. Str. Fuca 

 to Monterey. Cat. I. 3 dredged 80 fms., living. 



C. No. 594. Alvania reticulata, Cpr. Neeah Bay to Monterey. 

 One dead. 



C. No. 599. Barheia haliotiphila, Cpr. Monterey (to Lower 

 Cal. ?) One dead. 



C. No. QQl. Odostomia nuciformis, " var. nitens,'" Cpr. Mon- 

 terey. One dead. 



O. No. 427. C. No. 662. Odostomia satura, Cpr. Neeah Bay 

 to Monterey. One dead, bch. ("Not 0. gravida, Gld.") 



C. No, 606. Odostomia straminea, Cpr. Monterey to Lower 

 Cal. 1 dead. 



0. No. 1162. C. No. 680. Chemnitzia Gahhiana, Cpr. Is a 

 form of No. 678, teste Carpenter. 



0. No. 459. C. No. 681. Also considered a var. of C. tor- 

 quata, by Carpenter. 



0. No. 421. C. No. 683. Considered a form of 671, C. triden- 

 tata, by Carpenter. 



C. No. 704. Cerithiopsis munita, Cpr. Neeah Bay to Cata- 

 lina Id. Rare, dead. 



