Librostoma
Translingual
Alternative forms
Etymology
From Latin liber (“free”) + -stoma.
Proper noun
†Librostoma
- A taxonomic subclass within the class Trilobita – some of the trilobites.
Hypernyms
- (subclass): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Protostomia – infrakingdom; Ecdysozoa – superphylum; Arthropoda – phylum; †Trilobita - class
Hyponyms
- (subclass): †Asaphida, †Harpetida, †Proetida, †Ptychopariida - orders
References
- Librostoma on Wikipedia.Wikipedia
- Trilobita on Wikispecies.Wikispecies
- Category:Trilobita on Wikimedia Commons.Wikimedia Commons
- Libristoma at Paleobiology Database