Nomen Dubium

Pronunciation
/NOH-men DOO-bee-um/
Category
Nomenclature
Singular
Nomen Dubium
Plural
Nomina Dubia

Definition

A questionable or doubtful taxonomic name; data are inadequate to justify recognition of this species.

Etymology

Latin for 'doubtful name'

Example

The naming of the species was questioned because it was considered a nomen dubium due to limited available data.

Related Terms

  • Nomenclatural uncertainty
  • Species identification