| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Semionotus lineatus
Taxonomy
Ischypterus lineatus was named by Newberry (1888).
It was recombined as Semionotus lineatus by Hay (1902), Rapp (1946).
It was recombined as Semionotus lineatus by Hay (1902), Rapp (1946).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
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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.
†Semionotus lineatus Newberry 1888
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Invalid names: Semionotus alatus Newberry 1886 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009 | |||||
Age range: Sinemurian or 199.50000 to 192.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sinemurian | USA (New Jersey) | Semionotus alatus (187288) |