“Metacalymene”的意思、由来-开放百科全书

词条

Metacalymene

释义

Distribution
References

{{Taxobox
|fossil_range = {{fossil_range|Ludfordian|Pridoli}}
| image = Trilobites - Metacalymene baylei.JPG
| image_caption = Metacalymene baylei from Beroun, Dlauhà, Prague Basin Czech Republic at the National Museum (Prague)
| regnum = Animalia
| phylum = Arthropoda
| classis = Trilobita
| ordo = Phacopida
| subordo = Calymenina
| familia = Calymenidae
|genus = Metacalymene
| genus_authority = Kegel 1927
}}

Metacalymene is a genus of trilobites in the order Phacopida, family Calymenidae. This genus is considered monotypic, containing only the type species:

Metacalymene baylei Barrande, 1846.

These trilobites were nektobenthic detritivore. They lived in the Silurian period in the Ludlow epoch, from 422.9 ± 1.5 to 418.7 ± 2.8 million years ago.

Distribution

Silurian of the Czech Republic.

References

[https://www.biolib.cz/en/taxontree/id165882/ Biolib]
Selenopeltis in the Paleobiology Database
Sepkoski, Jack Sepkoski's Online Genus Database – Trilobita
DJ Siveter – 1979 - [https://www.jstor.org/discover/10.2307/1303877?uid=3738296&uid=2129&uid=2&uid=70&uid=4&sid=56239763143 Metacalymene Kegel, 1927, a Calymenid Trilobite from the Kopanika Formation (Silurian) of Bohemia]

3 : Calymenidae|Silurian trilobites|Trilobites of Europe

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