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Stenoechinus
Taxonomy
Stenoechinus was named by Rich and Rasmussen (1973). It is not extant. Its type is Stenoechinus tantalus.
It was assigned to Erinaceidae by Rich and Rasmussen (1973), Rich (1981); and to Erinaceini by Gunnell et al. (2008).
It was assigned to Erinaceidae by Rich and Rasmussen (1973), Rich (1981); and to Erinaceini by Gunnell et al. (2008).
Species
S. tantalus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Stenoechinus Rich and Rasmussen |
| 1981 | Stenoechinus Rich |
| 2008 | Stenoechinus Gunnell et al. |
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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.
G. †Stenoechinus Rich and Rasmussen 1973
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†Stenoechinus tantalus Rich and Rasmussen 1973
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Lillegraven 1979, Ji et al. 2002, Nowak 1991, Carroll 1988, Hendy et al. 2009 | |||||
Age range: base of the Early/Lower Miocene to the top of the Arikareean or 23.04000 to 18.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arikareean | USA (Montana) | S. tantalus (17543 17700) | |
| Early/Lower Miocene | USA (Colorado) | S. tantalus (18978) |