NORTH AMERICAN CONCHOLOGT. 



Muricidse. 



169 



45 Ranella caudata Say. 

 45 Purpura lapillus Lam. 



JBuccinum lapillus Linn. 

 45 Nassa trivittata Say. 



Buccinum trivittatum Ad. 

 45 vibex Say. 



Buccinum vibex Ad. 

 45 obsoleta Say. 



Buccinum obsoletum Ad. 



45 Buccinum undatum Linn. 



46 plicosum 21enlce. 



Fusus cintreus Say. 

 46 Tritonium ventricosum St. 



Fusus vtntricosus Gray. 

 46 Islandicum Lovbn. 



Murex Islandicus Cliemn. 



Fusus Islandicus Gould. 

 46 pygmasum St. 



Fusus Islandicus var. py^)- 

 msEus Gould. 



Fusus pyfjiiiTus Migli. 

 46 decemcostatum 



Midde.ndorff. 



Fusus dccemcoslulus bay. 



47 



47 



47 



47 



48 



Tritonium clathratum Mull. 

 JIurex clathratus Linn. 



Bamffius Don. 

 Fusus Bamjf/ius Flem. 

 Trophon clathratum 



F. et H. 

 scalariforme St, 



Fusus scalar if ormis Gould. 

 T. clathratum var. Loven. 

 FasciolarialigataA/iV/A. eiAd. 

 Pyrula canaliculata Brug. 



Murtx canaliculata Linn. 

 carica Brurj. 



Marcx carica Gmel. 

 P. auruana Reeve. 

 Columbella rosacea St. 



Buccinum rosaceum Gld. 

 dissimilis St. 



Buccinum zonalc Linsley ? 

 lunata Sow. 



Nassa lunata Say. 

 Buccinum lunata Ad. 

 Fusus Trunibulli Liushy? 

 Buccinum Veatleyi De Kay? 

 Columbella Gouldiana Ag. 

 avara Say. [MS. 



Conidac. 



48 Mangelia turricula F. et //. 



J\/itrcx lurrirnta Mont. 

 Fusus turricula Brown. 

 43 harpularia St. 



Fustis harpuliirius Couth. 



49 pyramidalis St. 



Buccinum pyramid<da 



Strom. 



Tritonium pyramidale 



Lov6n. 



Fusus ru/us Gould. 



49 Mangelia cancellata St. 



Fusus rancelldlus M. et A. 

 49 decussata St. 



Plcurotoma decussata Cou. 

 49 violacea St. 



Plcurotoma violacea 



Migh. et Ad. 

 49 bicarinata St. 



Plcurotoma hic.nrinata Cou. 

 49 Pleurotoma cerinum Kurtz et 

 St. (pi. ii, fig. 2). 

 49 plicatum Adams. 



