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Tetrachelidae
Taxonomy
Tetrachelidae was named by Beurlen (1930). Its type is Tetrachela.
It was assigned to Eryonoidea by Schweitzer et al. (2010), Feldmann et al. (2013).
It was assigned to Eryonoidea by Schweitzer et al. (2010), Feldmann et al. (2013).
Subtaxa
Tetrachela (syn. Stenochelus) (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Tetrachelidae Beurlen |
| 2010 | Tetrachelidae Schweitzer et al. p. 45 |
| 2013 | Tetrachelidae Feldmann et al. p. 6 |
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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.
Fm. †Tetrachelidae Beurlen 1930
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: infrao = infraorder, o = order, c = class | |||||
| References: Fearon and Clapham 2023, Aberhan 1992, Turnsek 1997 | |||||
Age range: Julian or 237.00000 to 233.60000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Julian | Austria | Tetrachela raiblana (118111 225942) | |
| Julian | Italy | Bolina raiblana (122360) Tetrachela raiblana (122164 148425 226196) Tetrachela raiblana, Stenochelus triasicus (226195) |