NO. 1 8 BIBLIOGRAPHY OF R. E. C. STEARNS 7 



52. Helix (Stenotrema) hirsuta Say, on the West Coast. — Nautilus, Vol. 

 3, No. 7, pp. 81-82, Philadelphia, November, 1889. 



53. Critiques and Comments. — Nautilus, Vol. 3, No. 6, pp. 64-66, Philadel- 

 phia, October, 1889. 



Reviews Mr. H. F. Carpenter's article on " The Shell-bearing Mollusca of Rhode 

 Island," in the August, 1889, Nautilus. 



54. Notice of and comments on the distribution of Planorhis (Helisoma) 

 bicarinatus Sa}'. — West American Scientist, San Diego, California, Septem- 

 ber, 1889. 



55. Descriptions of new West American Land, Fresh-Water and Marine 

 shells, etc. Scientific Results of Explorations by the U. S. Fish Commission 

 Steamer " Albatross."— Proc. U. S. Nat. Mus., Vol. 13, 1890, pis. 15-17, PP- 

 205-225. 



Describes Helix (Arionta) coloradoensis, H. (Arionta) magdalenensis , Holospira semi- 

 sculpta, H. arizonensis, Melania (Goniobasis?) acutifilosa, Cyclothyca corrugata, Mitra 

 {Costellaria?) nodocancellata, Venericardia harbarensis, Lucina aeqaisonata, Venus {Cliione) 

 effeminata, Venericardia ventricosa, Miodon prolongatus, and Periploma discus. Cyclo- 

 thyca, a new genus, is defined. 



56. List of American Land and Fresh-water Shells received from the U. S. 

 Department of Agriculture, etc.— Proc. U. S. Nat. Mus.. Vol. 15, 1891, pp. 

 95-106. 



57. List of Shells collected on the West coast of South America, princi- 

 pally between latitudes 7° 30' S. and 8° 49' N., by Dr. W. H. Jones, U. S. 

 Navy.— Proc. U. S. Nat. Mus., Vol. 14, 1891, pp. 307-335- 



58. Notes on the Sculpture of American Limnaeas, etc. — Nautilus, Vol. 4, 

 No. II, pp. 121-124, Philadelphia, March, 1891. 



59. Edible MoUusks, etc., Here and' There.— Nautilus, Vol. 5, No. i, pp. 

 2-4, Philadelphia, May, 1891. 



60. Edible Shell Notes, for the Nautilus.— Nautilus, Vol. 5, No. 3, pp. 25- 

 26, Philadelphia, July, 1891. 



61. Patula strigosa Gould, in Arizona. — Nautilus, Vol. 6, No. i, pp. 1-2, 

 Philadelphia, May, 1892. 



62. Preliminary Descriptions of New Molluscan Forms from West Ameri- 

 can Regions.— Nautilus, Vol. 6, No. 8, pp. 85-89, Philadelphia, December, 1892. 



Uvanilla regina, Chlorosfoma gallina var. mitltifilosa, Bulimulus (Pleuropyrgus) Habeli, 

 Onchidium Lesliei, Littorina (Tectarius) galapagiensis, Nitidella incerta, Littorina {Tec- 

 tarius) atyphus. 



63. Report on the Land and Fresh-water Shells of the Death Valley Expe- 

 dition.— North Am. Fauna, No. 7, 1893, PP- 269-283. U. S. Dep. Agric, 

 Division of Ornithology and Mammalogy. 



Amnicola micrococcus Pilsbry, and Fluminicola merriami Pilsbry and Beecher, described 

 and figured. 



64. Description of a new species of Nassa (Nassa brunneostoma) from 

 the Gulf of California.— Nautilus, Vol. 7, No. i, pp. 10- 11, Philadelphia, May, 

 1893. 



65. Preliminary Report on the Molluscan species collected by the United 

 States Scientific Expedition to West Africa in 1889- 1890.— Proc. U. S. Nat. 

 Mus., Vol. 16, 1893, pp. 317-339- 



