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Uberon Ontology

prostomium

Term ID
UBERON:0008834
Synonyms
  • acron
Definition
The first body segment in annelids worms. It is in front of (but does not include) the mouth, being usually a small shelf- or lip-like extension over the dorsal side of the mouth. http://en.wikipedia.org/wiki/Prostomium
References
Ontology
Uberon Ontology
Relationships
is a type of