| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cryptophyllus arsinius
Taxonomy
Cryptophyllus arsinius was named by Stover (1956) [Illustrated specimens: UMMP 59050, 59138-40, 59511]. It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Cryptophyllus arsinius Stover |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Cryptophyllus arsinius Stover 1956
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Alvarez et al. 2008, Kiessling 2004 | |||||
Age range: Givetian or 387.95000 to 382.31000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Givetian | USA (Michigan) | Cryptophyllus arsinius (38475 38476) | |
| Givetian | USA (Ohio) | Cryptophyllus arsinius (81857 206972 206973 206974) | |
| Givetian | USA (New York) | Cryptophyllus arsinius (94041 94047 94048 94049) |