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Heterocercal Fin

nounverified·updated May 18, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

a tail fin with unequal lobes in which the vertebral column turns upward into the larger lobe as in sharks

MWE

Classifications

per-axis with provenance

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier

?unassignedlast reviewed —

Sensitivity

unclassified

Information Class

unclassified

Variants

3 surface forms

plural: Heterocercal Fins
possessive: Heterocercal Fin's
pluralpossessive: Heterocercal Fins'

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