MUSEUM OF COMPAllATIVE ZOOLOGY. 13 



Marginella haematita Kiener. 

 Margiiiella fusina Dull. 

 Marginella yucatecana Dull. 

 Marginella opalina Steams. 

 Marginella seniinula Dall. 

 Marginella Redfieldii Tryon. 

 Marginella fusca Sowerby. 

 Marginella succinea Conrad. 

 Marginella styria Dall. 

 Marginella torticula Dall. 



Subgenus VOLVARINA Hinds. 



Volvarina a vena Val. 

 Volvarina avena var. guttula Reeve. 

 Volvarina albolineata Orbigny. 

 Volvarina subtriplicata Orbigny. 

 Volvarina pallida Donovan. 



Subgenus VOLUTELLA Swainson. 



Volutella lacrimula Gould. 

 Volutella hadria Dall.* 

 Volutella amianta Dall.* 



Genus PERSICULA Schumacher. 

 Persicula catenata Montagu. 



Subgenus GIBBERULA Swainson. 

 Gibberula minuta Pfr. 



Family VOLUTID^. 



Genus VOLUTA Linne. 



Voluta musica Linne.* 

 Voluta virescens Solander.* 



Genus SCAPHELLA Swainson (em.). 

 Scaphella junonia Hwass. 



Subgenus AURINIA Adams. 



Aurinia dubia Broderip. 

 Aurinia robusta Dall.* 

 Aurinia Gouldiana Dall.* 



