Onychopterellidae
Sign in to saveOnychopterellidae are an extinct family of eurypterids. The family is the only family classified as part of the superfamily Onychopterelloidea. Genera included are Onychopterella and Tylopterella.'''' Alkenopterus was once included in the Onychopterellidae but has since been classified in its own family, Alkenopteridae.''''
Wikidata facts
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- The Eurypterida of New York figure 42.jpg
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- taxon name
- Onychopterellidae
- taxon rank
- family
- start time
- 443900000-
- end time
- 406000000-
- Commons category
- Onychopterellidae
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Onychopterellidae are an extinct family of eurypterids. The family is the only family classified as part of the superfamily Onychopterelloidea. Genera included are Onychopterella and Tylopterella.'''' Alkenopterus was once included in the Onychopterellidae but has since been classified in its own family, Alkenopteridae.''''
== See also == List of eurypterids
Excerpted from Wikipedia’s “Onychopterellidae” article, available under the CC BY-SA 4.0 licence.