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Sinistracirsa altera

Paragastropoda - Mimospirida - Onychochilidae

Taxonomy
Donaldia altera was named by Perner (1903) [Donaldia altera Barrande in Perner 1903]. It is a 3D body fossil. Its type locality is Area between the villages of Měňany and Koněprusy, which is in a Pragian marine horizon in the Praha Formation of the Czech Republic. It is the type species of Sinistracirsa.

It was recombined as Sinistracirsa altera by Cossmann (1908) and Wagner (2023).

Synonymy list
YearName and author
1903Donaldia altera Perner
1907Donaldia altera Perner pp. 302 - 303 figs. txt. f. 227
1908Sinistracirsa altera Cossmann p. 94
2023Sinistracirsa altera Wagner p. 1116

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classParagastropoda
orderMimospirida
superfamilyClisospiroidea()
familyOnychochilidae
genusSinistracirsa
speciesaltera()

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.

†Sinistracirsa altera Perner 1903
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Pragian or 410.80000 to 407.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6Czech Republic (Bohemia) Donaldia altera (type locality: 104794)