92 



BIBLIOGRAPHY OP 



Page 

 Hist. Pain. 



159 9 Helix pulchella JiM^L 



H. minuta Say 



160 10 Sayii Binn. 



H, diodonta Say. 



tridentata Say. 



labyrinthica Say. 



indentata Say. 



arborea Say. 



electrina Gould. 



inornata Say. 



fuliginosa Griff. 

 H. lucubrata Say. 



multidentata Binn. 



minuscula Biriii. 



lineata Say. 



striatella Anth. 



alter nata Say, fig. 



chersina Say. 

 Vitrina pellucida Dr. 

 Limax campestris Binn. 

 Tebennophorus Carolin- 

 ensis Bosc. 



163 13 Philomyous dorsalis 



Binn. 



164 14 Ancylus parallelus Hold. 

 164 14 tardus Say. 



164 14 AnodontaEenedictensis 

 Lea, fig. on p. 16. 

 164 14 marginata Say. 



160 



10 



IGO 



10 



160 



10 



161 



11 



161 



11 



161 



11 



161 



11 



161 



11 



161 



11 



162 



12 



162 



12 



162 



12 



162 



12 



163 



13 



163 



13 



Hist. Pam. 



164 14 Anodonta fluviatilis 



Dillw. 



165 15 undulata Say. 



165 15 Alasmodonta arcuata 



Barnes, fig. 

 165 15 rugosa Barnes. 



165 15 undulata Say. 



166 16 Unio alatus Say, fig. on p. 



14. 

 166 16 gracilis Barnes. 



166 16 compressus Lea. 



var. plebeius Adams. 



167 17 coniplanatus Lam. 

 167 17 siliquoides Barnes. 

 167 17 ventricosus Barnes. 



167 17 rectus Lam. 



168 18 Cyclas elegans uflrfanis, fig. 

 168 18 similis Say. 



168 18 rhomboidea Say. 



168 18 partumeia Say. 



168 18 calyculata -Dr. 



169 19 minor Adams. 



Notes on — 

 169 19 LimnEea expansa Hald. 

 169 19 Auricula bidentata Say 



(not in Vermont). 

 169 19 Amnicola porata. 

 169 19 lustrica. 

 169 19 pallida -^a/c?. 



Prescotf . — Catalogue of the Marine, Fluviatile, and Terrestrial 

 Shells of Massachusetts: by William Prescott, M. D. Lynn, 

 May 8, 1842. [No descriptions.] 



Machaera costatus Gould. 



Solecurtus costatus Say 

 Solemya borealis Tott. 



velum Say. 

 Panopaea arctica Gould. 



Glycymeris arctica Lam. 

 Glycymeris siliqua Lam. 

 My a arenaria Lin. 



M. mercenaria Say. 

 truncata Lin. 



No. 





No. 



22 



Teredo navalis Lin. 



29 



23 



Pholas costata Lin. 





24 



crispata Lin. 



30 



25 



Solen ensis Lin. 



31 



26 



viridis Say. 



32 



27 



Solecurtus caribaeus Conr. 







Solen caribseus Lam. 



33 



28 



fragilis Conr. 



Solen fragilis Pultney. 



34 





centralis Say. 



35 



