HETEROBRANCHIA
(a subclass of molluscs)

Subtaxon Example images Rank Featured
subtaxa		 No of
images		 No of
ID refs
OMALOGYROIDEA
a superfamily of molluscs
Superfamily 1 subtaxa 1 ident. refs
Opisthobranchia
opisthobranchs
(Click to open)
 		Infraclass 25 subtaxa 417 images 22 ident. refs
PYRAMIDELLOIDEA
a superfamily of molluscs
Superfamily 1 subtaxa 2 ident. refs
RISSOELLOIDEA
a superfamily of molluscs
(Click to open)
 		Superfamily 2 subtaxa 10 images 3 ident. refs
Tectipleura
a subterclass of molluscs
(Click to open)
 		Subterclass 22 subtaxa 127 images 13 ident. refs
VALVATOIDEA
a superfamily of molluscs
Superfamily 1 subtaxa 1 ident. refs
Taxonomic hierarchy:
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)

HETEROBRANCHIA (a subclass of molluscs) may be included in identification literature listed under the following higher taxa:

NBNNBN (data.nbn.org.uk) has a distribution map for HETEROBRANCHIA (a subclass of molluscs)
BioInfoBioInfo (www.bioinfo.org.uk) has 42 host/parasite/foodplant and/or other relationships for HETEROBRANCHIA (a subclass of molluscs)
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