223 



Mollusca 



^12256 Tomliii, J* R. le B. 4.32 

 1916. Note on the Erato guttula of Sowerby and on Marginella schepmani, 

 n. n. for. M. abyssicola. Schepman. Proc. malacol. Soc. London Yol. 12 p. 

 64. [Marginella pericalles n. nom. pro M. guttula Reeve non Sow.] 



57 Jackson, J. Wilfrid. 4.32 : 16.1 



1916. Shell-Trurapets and their Distribution in the Old and New World. 

 Mein. Proc. Manchester liter. philos. Soc. Vol. 60 Ko. 8, 22 pp., 1 fig. 



58 Jackson, J. Wilfrid. 4.32 : 16.1 



1916. The Geographical Distribution of the Shell-Purple Industry. Mein. 

 Proc. Manchester liter. philos. Soc. Yol. 60 >o. 7, 29 pp., 1 fig. 



59 Cernlli-Irelli, Serafino. 4.32 (1193) 



1911/12. Fauna malacologica mariana. Parte quinta. Cancellariidae, 

 Marginellidae, Mitridae, Fusidae, Chrysodoraidae, ßuccinidae, Nassidae, 

 Columbellidae, Muricidae, Tritonidae, Cassididae, Cypraeidae, Chenopodi- 

 dae. Palaeontogr. ital. Yol. 17 p. 229—275, 6 iav. [8 nn. spp. in: 

 Mitra (2 nn. varr.), Fusus, Cypraea (2 nn. varr.) — In. var. in Euthria.] 

 — Parte sesta. Cerithiidae, Cerithiopsidae, Triforidae, Diastomidae, Ver- 

 metidae, Turritellidae, Mathildidae, Caecidae. Vol. 18 p. 141—169, 3 

 tav. [3 nn. spp. in: Triphora (1 n. var.), Turritella, Caecum. — In. var. 

 in Cerithiopsis.] 



60 Bartsch, Paul. 4.32 (26) 



1917. Descriptions of New West American Marine Mollusks and Notes 

 on Previously Described Forms. Proc. U. S. nation. Mus. Yol. 52 p. 

 637 — 681, 6 pis. [53 nn. spp. in: Pyramidella, Turbonilla 32, Odostomia 8, 

 Cerithiopsis 4, Bittium 5, Alvania 3. — Ugartea n. subg. — Odostomia 

 andersoni n. nom. pro Eulimella (Evalea) californica Anderson and Martin 

 non Dall and Bartsch.] '1181—1183) (26.5— .7) (79.3,.4) 



212261 Dali, Wra. H., et Paul Bartsch. 4.32 (26.5) 



1915. Espèces nouvelles de Mollusques du littoral canadien de l'At- 

 lantique et de celui du Pacifique. Canada Minist. Mines Comm. géol. 

 Mns. comiuém. Victoria Bull. No. 1 p. 159—166, 1 pl. [5 nn. spp. in: 

 Turbonilla, Odostomia 4.] 



62 Dall, William Healey. 4.32 Alectrionidae (26) 



1917. Summary of the Mollusks of the Family Alectrionidae of the 

 West Çoast of America. Proc. U. S. nation. Mus. Vol. 51 p. 575—579. 

 [11 nn. spp. in: Alectrion 4 (1 n. var.), Arcularia, Phos 4, Nassarina, 

 Gouldia.] (26.4— .7) 



63 Sowerby, G. B. 4.32 Ampullariidae (6) 



1916. Notes on the Family Ampullariidae. Proc. malacol. Soc. London 

 Yol. 12 p. 65—73. 



(59.1,.6, 62, 66.3,.9, 67.2,.3,.5,.ô,.8,.9, 69) 



64 Frcch, Fritz. 4.32 Bellerophon (114) 



1914. Ueber einige mitteldevonische Bellerophon- Arten. Centralbl. Min. 

 Geol. Pal. 1914 p. 161-169, 7 figg. 



65 Kirchner, Hch. Sylv. 4.32 Bellerophon (114) 



1915. Ueber Bellerophon striatus Bronn. Centralbl. Min. Geol. Pal. 1915 

 p. 348-351, 2 figg. 



66 Hedley, Charles. 4.32 Bursa 



1916. Further Notes on Bursa rubeta L. Journ. Couch. London Vol. 15 

 p. 41-42. 



67 Cooke, A. H. 4.32 Bursa : 14.78 



1916. The Operculum of the Genus Bursa {Ranella). Proc. malacol. 

 Soc. London Vol. 12 p. 5—11, 6 figg. 

 212258 Conkiin, Edwin G. 4.32 Crepidula : 13.9 



1916/17. Effects of Centrifugal Force on the Polarity of the Egg of 

 Crepidula. Proc. nation. Acad* Se. Washington Yol. 2 p* 87—90. [Per- 

 flistence of polarity. Protoplasmic frame-work.] — Effects of centrifugal 

 force on the structure and development of the eggs of Crepidula. Journ. 

 exper. Zoöl. Vol. 22 p. 811—419, 23 pis. [Displacement of yolk and 

 consequently of nuclei and cytoplasm, leaving Strands of spogioplasm, 

 however, and conséquent persistent polarity. Effect on mitosis. Contrac- 

 -tility of spongioplasm. Formation of poiar bodies. Cleavage.] 



