Use the links to navigate the hierarchy of invertebrate classification.
Species G. pugetensis -- North America.
Species G. brauni
Species G. buccinicola
Species G. curiosa
Species G. graffi
Species G. muricicola
Species G. mytili
Species G. parasitica
The Genus Graffilla is not recorded from fresh waters. This taxon has been reported from North America.
(These statements were generated automatically from the WInvertebrates database.)