277 

 BIBLIOGRAPHY. 



(limited to works received by the society's librarian). 



Monograph of the Land and Freshwater Mollusca of the British Isles, 



by J. W. Taylor, F.L.S. Part 5 (issued Nov. 13th, 1899), pp. 257-320. 



This part is largely a continuation of the anatomical details of the alimentary 

 system, with minute differentiation of the chief odontophoral characteristics of the 

 principal molluscan groups, together with remarks upon the defences of plants 

 against snails, circulation, respiration, temperature, aestivation, and hibernation, the 

 faculty of "homing" in gastropods, and the glandular system; upon all these 

 subjects the student will find a vast amount of extremely valuable and interesting 

 information, carefully and concisely set down. The part is as profusely illustrated 

 and as well printed as any of its predecessors, and we shall hope that the other 

 instalments will speedily follow. 

 The Nautilus, vol. 13, no. 1-7, May-Nov., 1899. 



"A list of land and freshwater shells of Manitoba," by A. W. Hanham. " New 

 southern Unios" (W harperi Georgia and Florida, U. tinkeri Alabama] by B. H. 

 Wright. " Crepidula convexa Say, var. glauca Say, in San Francisco Bay," by 

 R. E. C- Stearns. "On the occurrence of Arion fasciatus Nils., in America" 

 [Washington, D.C.], by W. E. Collinge. " Pisidia new to our country and new 

 species" [P. media num, Michigan, Wisconsin; P. kirklandi, Michigan, Illinois, 

 Ohio], by V. Sterki. 



"Collecting in Arizona and New Mexico" [15 nn. spp. and varr. ], by E. H. 

 Ashmun. " Description of new land shells from South America " [Comtlus corori- 

 anns, Bolivia ; Stephanoda iheringi, Brazil ; S. latastei, Chili ; Epiphragmoplw a 

 anaivaga, Peru; E. turtoni, Bolivia ?], by C. F. Ancey. "Natural history of the 

 Tres Marias Islands, Mexico," by R. E. C. Stearns. " New Amnicolidae from 

 Florida" \_A. sandijohannis, A. johnsoni, Paludestrina monas], by H. A. PlLSBRY. 

 "New southern Unios" \_U. rotnlus, Florida], by B. H. Wright. "Collecting 

 in Southern California," by Mrs. E. H. King. 



" Epiphragmophora fidelis Gray" [variation in banding], by P. B. Randolph. 

 " Dredging off San Pedro " [list of 71 spp.], by H. N. Lowe. " Notes on the 

 mollusks of Lilycash Creek" [list of 28 spp.], by F. C Baker. "New southern 

 Unios "[£/. daniehii, Georgia], by B. H. Wright. "Variations of Helix hor- 

 tensis at Rockport, Mass." [v. subglobosa, arenicola, subalbida, luted], by T. D. A. 

 Cockerell. "Dr. Babor's re-discovery of A spidoporu s, " by H.A.P. "Shells 

 and Mastodon," by W. Hilles Smith. "Bijidaria armifera var. nov. ruido- 

 sensis" [N. Mex.], by T. D. A. Cockerell. "A new variety [friersoui] of Poly- 

 gyra monodon" [Louisiana], by H. A. Pilsbry. 



" New south-western forms of Polygra" [P. binneyana, P. 7ieglectd\, by H. A. 

 Pilsbry. "Notes on two varieties of Pyramidula (Patula) attentat a (Say)," by 

 G. H. Clapp. "New southern Unios" \_U. polymorph-us, Georgia], by B. H. 

 Wright. "Annotated list of land and freshwater shells recently collected in the 

 vicinity of Miami, Florida" [57 spp., 4 nn. varr.], by S. N. Rhoads. " Planorbis 

 opercularis var. oregonensis Van. \niulttlineatus n.n. for oregonetisis prneocc], by 

 E. G. Vanatta. 



"Another new Ashmuizella" [A. thomsoniana porlerce, Beulah, N. Mex.], by 

 H. A. Pilsbry and T. D. A. Cockerell. " New southern Unios " \_U. dispalans, 

 Florida], by B. H. Wright. " Planorbis rubellus Sterki, and P. hanti Pilsbry" 

 [former name has priority], by H. A. Pilsbry. " Collections on the gulf coast of 

 Florida" [list of about 100 spp.] by E. J. Post. " Notes on Polygvra appnssa " 



