NORTH AMERICAN CONCHOLOGY. 



341 



[American Journal of Science — continued.'] 



Yol. Pa 



K^ame. 



395 

 395 



396 

 396 

 396 

 396 

 396 



396 

 396 

 396 



396 

 396 

 396 

 396 

 396 

 396 

 396 



Venus Mortoni Com: 

 cuneimeris Conr. 

 Actaeon Floridanus C. 

 Bulla succiuea Conr. 



Bullina canaliculata S. 

 Cancellaria caucellata 



Lam. 

 Cerithium protextum C. 

 septemstriatura S. 

 eriense Kiener. 



C. nigrescens Mke. ? 

 dislocatum Say. 



. [Zam. 



Crepidula fornicata 



maculosa Conr. 



aculeata Lam. 



unguiformis Lam. 

 C. plana Say. 

 Cypraea pediculus. 

 Cassis sulcosa Lam. 

 Columbella avara Say. 



396 



396 



396 



396^ 



396'Conus 



396' 



396 



[ Conr. 



Dentalium eboreum 

 coarctatum Lam. 

 D. (jadus tjowb. 

 396|Fulgur perversus Lam. 



396 pyruloides Say. 



397 Fasciolaria trapezium 



Lam. 

 397 dislocatus Lam. 



397 tulipa Lam. 



397 Fusus ferrugatus Conr. 

 I {MaiKitre J{.) (descr.) 



307 Fissurella . 



397 Littorina littorea Say. 

 3971 (Phasianella) angu- 



lifera Lmn. 

 397,Murex ostrearum Conr. 

 3971 cellulosa Conr. 



Vol. Pa 



Jaa. 1847. 



Vol. 



Page. 



Fig. 



iii 



101 



1-3 



iii 



101 



4,5 



JIar. 



IS 17. 





iii 



276 





397 MurexTampaensis Co?^r. 

 397 Marginella conoidalis 



Kientr. 

 397 succinea Conr. 



397 albilabris Cour. 



397 Monodonta . 



397 Melampus bidentatus 



I Say. 



397 Melongena (Fusus) co- 



I rona Lam. 



397 Natica duplicata Say? 

 3971 canrena Lam. 

 397 Neritina (Theodoxus) 



I reclivata Soy. 



Oliva litterata Lam. 

 mutica Lum. 



Ovuluni aciculare Lam. 



Patella . 



Pollia tincta Conr. 

 cancellaria Conr. 



397 

 397 

 398 

 398 

 398 Pleiirotoma 



398] . 



398 

 398] 

 398'Pyrula papyratia Say 



I (Fleas). 



398 Pyramidella alveata C. 

 39b Pirena scalariformis S. 

 398 Ranella caudata Say. 

 398 Strombus pugilus. 



398 Scalaria . 



398 Triton lineolatum Conr. 

 398 Turbo castaneus. 

 398 Trochus Tampaensis C. 

 398;Voluta Junonia. 

 398|Vermetiis lumbricalis. 

 398 Pholas costata. 

 398 'Teredo navalis. 

 398 Polygyra plicata. 

 398 septemvolva. 



398 Glandina truncata. 



39ft Pupa . 



39S|Achatina fasciata. 

 398| Succinea campestris. 



IFilliam Case. 



Narno. 



Helix annulata Case. 

 Planorbis multivolviB Case. 



Locality. 

 Lake Superior. 

 Michigan. 



CirOlild. — Note on the above descriptions of Case: by 

 Dr. A. A. (JouLD. 



Ilclix annulata Case = H. striatella juuior. 



