Use the links to navigate the hierarchy of invertebrate classification.
Species G. aquaedulcis -- North America.
Species G. cavealis
Species G. crypticus
Species G. labouichensis
Species G. riparius
The Genus Gianius has been reported (or is assumed) to occur in fresh waters. This taxon has been reported from North America.
(These statements were generated automatically from the WInvertebrates database.)