BIBLIOGRAPHY OF 



Unio compressus Lea. 

 rectus Lam. 

 ventricosus Barnes. 

 luteolus Lam. 

 complanatus Lea. 

 Cyclas elegans Adams. 

 rhomboida Say. 

 partumeia Say. 

 calyculata Drap. 

 277 Remarks on geographical distribution of the above species. 



On page 408 of the same volume, in a supplementary note to the above 

 article, are notes of Pupa milium and Helix striatella, the last being 

 placed in the synonymy of Helix ruderata &tuder. 



Gould. — Report on the Invertebrata of Massachusetts, compris- 

 ing the Mollusca, Annelida, and Radiata. Published agreeably 

 to an order of the Legislature, &c. : by A. A. Gould, M. D. 

 Cambridge, 1841. 



MOLLUSCA. 



Fig. 



26 



27 

 27 



28 

 30 



Eolis Bostoniensis Gould. 



E. rufibranchialis Johnston? 

 salmonacea Couth. 

 diversa Couth. 

 gymnota Couth. 



Class COACIIIFERA. 



Family TuMcolaria Lam. 

 Teredo navalis Lin. 



Family Plioladaria Lam. 

 Pholas costata Lin. P. bifrons Da Costa. 



crispata Lin. latus Lister. 



Family Solenacea Lam. 



Solen ensis Lin. 



>'. curvus Lister. 

 Solecurtus (Cultellus) Cari- 

 baeus Chemn. 

 Solen caribseus Lam. 

 Solecurtus < 'ariba us Conr. 



Guineensis Chem. 



31 Solecurtus (Cultellus) fragl- 



lis Pult. 



Solen fragilis Pult. 



Solecurtus fragilis Conr. 



Solen centralis Say. 



Psammohia tseniata Turton. 

 33 25-6 Macheera (n. g.) nitida Gould. 



