BioImages: The Virtual Field-Guide (UK)

PHYSIDAE (bladder snails)

Subtaxa

Rank	Taxon
Genus	Physa (bladder snails)	4
Aggregate	Physa (not fontinalis) (introduced bladder snails)		21	5
Species	Physa acuta Draparnaud (a bladder snail)				1
Species	Physa fontinalis (L.) (a bladder snail)		3
Species	Physa gyrina Say (a bladder snail)				1

Suggested Literature

PHYSIDAE may be covered by literature listed under:

Feeding and other inter-species relationships

PHYSIDAE is associated with:

There may be taxa associated with Physidae listed at higher taxonomic level

Associated with PHYSIDAE:

Physidae may be associated with taxa listed at higher taxonomic level