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Kiaeropterus
Taxonomy
Kiaeropterus was named by Waterston (1979) [Sepkoski's age data: S Ldov S Ludl Sepkoski's reference number: 360]. It is not extant.
It was assigned to Eurypterida by Sepkoski (2002); to Stylonuridae by Tetlie et al. (2007); and to Rhenopteridae by Lamsdell et al. (2010) and Dunlop et al. (2020).
It was assigned to Eurypterida by Sepkoski (2002); to Stylonuridae by Tetlie et al. (2007); and to Rhenopteridae by Lamsdell et al. (2010) and Dunlop et al. (2020).
Synonymy list
Year | Name and author |
---|---|
1979 | Kiaeropterus Waterston |
2002 | Kiaeropterus Sepkoski |
2007 | Kiaeropterus Tetlie et al. |
2010 | Kiaeropterus Lamsdell et al. |
2020 | Kiaeropterus Dunlop et al. p. 17 |
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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. †Kiaeropterus Waterston 1979
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Diagnosis
Reference | Diagnosis | |
---|---|---|
E. O. Tetlie et al. 2007 | Small eurypterids with subquadrate carapace with broad marginal rim; crescentic eyes large (c. one-third of carapace length) on anterior half of carapace; cardoid raised ocellar area between eyes; appendages V and VI non-spiniferous and simple; individual podomeres with pronounced ridges; mesonoma not wider than carapace; metasoma narrow (emended from Waterson 1979) |
Measurements
No measurements are available
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Source: o = order | |||||
Reference: Aberhan et al. 2004 |
Age range: Llandovery or 443.40000 to 433.40000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Silurian | USA (Pennsylvania) | K. otisius (12763) | |
Llandovery | USA (Pennsylvania) | K. otisius (12765) | |
Llandovery - Ludlow | USA (New York) | K. otisius (12764) |