Porifera Ontology

Last uploaded: November 8, 2021
Preferred Name

hilum

Synonyms
Definitions

Spicules of Demospongiae A more or less distinct, funnel-shaped depression in the surface of a STERRASTER, situated on one side in ellipsoidal forms; also occurs in ASPIDASTERS in reduced form, resembling an umbilicus.

ID

http://purl.obolibrary.org/obo/PORO_0000344

comment

Spicules of Demospongiae

definition

A more or less distinct, funnel-shaped depression in the surface of a STERRASTER, situated on one side in ellipsoidal forms; also occurs in ASPIDASTERS in reduced form, resembling an umbilicus.

label

hilum

prefixIRI

PORO:0000344

prefLabel

hilum

subClassOf

http://purl.obolibrary.org/obo/PORO_0000917

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