411 REFERENCE · Wiktionary
Petromyzontiformes
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
right|thumb|Lampetra planeri species
Etymology
mul Petromyzon iformes
Proper noun
order class Petromyzontida lampreys
Usage notes
The families Geotriidae family and Mordaciidae family are sometimes merged into Petromyzontidae family, leaving Petromyzontiformes monotypic.
Synonyms
order Petromyzoniformes order
Hypernyms
order ; Vertebrata subphylum - subphylum; Cyclostomata - class
Hyponyms
order Geotriidae family, Mordaciidae family, Petromyzontidae family families
References
159696 1
1903 1
7745 1