PHYSIDAE Fitzinger, 1833
(bladder snails)

Subtaxon Example images Rank Featured
subtaxa		 No of
images		 No of
ID refs
Physa
bladder snails
(Click to open)
 		Genus 2 subtaxa 29 images
Physella
a genus of molluscs
Genus 2 subtaxa 2 ident. refs
Taxonomic hierarchy:
FamilyPHYSIDAE (bladder snails)
SuperfamilyPLANORBOIDEA (a superfamily of molluscs)
SubterclassTectipleura (a subterclass of molluscs)
SubclassHETEROBRANCHIA (a subclass of molluscs)
ClassGASTROPODA (slugs and snails)
PhylumMOLLUSCA (slugs, snails, bivalves, octopus, sea slugs)
SuperphylumLOPHOTROCHOZOA (molluscs and relatives)
CladeBilateria (bilaterally symmetrical animals)
SubkingdomEUMETAZOA (metazoans)
KingdomANIMALIA (animals)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)

PHYSIDAE (bladder snails) may be included in identification literature listed under the following higher taxa:

NBNNBN (data.nbn.org.uk) has a distribution map for PHYSIDAE (bladder snails)
BioInfoBioInfo (www.bioinfo.org.uk) has 3 host/parasite/foodplant and/or other relationships for PHYSIDAE (bladder snails)
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