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Trifidella
Taxonomy
Trifidella was named by Evans (1956). Its type is Trifidella perfecta.
It was assigned to Cercopida by Evans (1956); to Dysmorphoptilidae by Shcherbakov (1984), Hamilton (1992), Lambkin (2016); and to Dysmorphoptilinae by Szwedo and Huang (2019), Fu et al. (2021).
It was assigned to Cercopida by Evans (1956); to Dysmorphoptilidae by Shcherbakov (1984), Hamilton (1992), Lambkin (2016); and to Dysmorphoptilinae by Szwedo and Huang (2019), Fu et al. (2021).
Species
T. perfecta (syn. Alotrifidus interruptus) (type species)
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Trifidella Evans p. 215 |
| 1956 | Alotrifidus Evans p. 216 |
| 1984 | Alotrifidus Shcherbakov p. 92 |
| 1984 | Trifidella Shcherbakov p. 92 |
| 1992 | Alotrifidus Hamilton p. 428 |
| 1992 | Trifidella Hamilton p. 428 |
| 2016 | Trifidella Lambkin p. 213 |
| 2019 | Trifidella Szwedo and Huang p. 158 |
| 2021 | Trifidella Fu et al. p. 3511 |
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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, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||