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Clarkeipterus
Taxonomy
Clarkeipterus was named by Kjellesvig-Waering (1966) [Sepkoski's age data: S Prid Sepkoski's reference number: 360].
It was assigned to Dolichopteridae by Tetlie et al. (2007) and Dunlop et al. (2020).
It was assigned to Dolichopteridae by Tetlie et al. (2007) and Dunlop et al. (2020).
Species
Synonymy list
Year | Name and author |
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1966 | Clarkeipterus Kjellesvig-Waering |
2007 | Clarkeipterus Tetlie et al. |
2020 | Clarkeipterus Dunlop et al. p. 21 |
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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. †Clarkeipterus Kjellesvig-Waering 1966
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†Clarkeipterus otisius Tetlie et al. 2007
†Clarkeipterus testudineus Clarke and Ruedemann 1912
Diagnosis
Reference | Diagnosis | |
---|---|---|
E. O. Tetlie et al. 2007 | Small eurypterids with spatulate carapace; posterior margin procurved and with marginal rim; greatest width of carapace at midsection; eyes crescentic, converging anteriorly and placed in front of midsection; palpebral lobes very large and circular; ocelli midway between eyes; no ornamentation (emended from Kjellesvig-Waering 1966). |