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Hyloplesion
Taxonomy
Hyloplesion was named by Fritsch (1883). It is not extant.
It was synonymized subjectively with Hylonomus by Hay (1902).
It was assigned to Hyloplesiontidae by Carroll and Gaskill (1978), Carroll (1988) and Carroll et al. (1998).
It was synonymized subjectively with Hylonomus by Hay (1902).
It was assigned to Hyloplesiontidae by Carroll and Gaskill (1978), Carroll (1988) and Carroll et al. (1998).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Hyloplesion Fritsch |
| 1978 | Hyloplesion Carroll and Gaskill p. 127 |
| 1988 | Hyloplesion Carroll |
| 1998 | Hyloplesion Carroll et al. p. 5 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Hendy et al. 2009, Uhen 2004, Carroll 1988 | |||||
Age range: Westphalian D or 309.80000 to 307.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Moscovian | Czech Republic | Stelliosaurus longicostatus (125662) | |
| Westphalian D | Czech Republic (Pilsen) | Stelliosaurus longicostatus (84835) |