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Achradocystitidae

Paracrinoidea - Comarocystitida - Achradocystitidae

Taxonomy
Achradocystitidae was named by Stukalina and Hintz (1989). It is not extant.

It was assigned to Comarocystitida by Rozhnov (2017).

Subtaxa

Synonymy list
YearName and author
1989Achradocystitidae Stukalina and Hintz
2017Achradocystitidae Rozhnov p. 646

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
classParacrinoideaRegnell 1945
orderComarocystitidaParsley and Mintz 1975
familyAchradocystitidaeStukalina and Hintz 1989
familyAchradocystitidaeStukalina and Hintz 1989

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.

Fm. †Achradocystitidae Stukalina and Hintz 1989
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G. †Achradocystites Volborth 1870
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Achradocystites schmidti Hecker 1958
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryc
Life habit: epifaunalc
Diet: suspension feederc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-29 11:34:01
Modified: 2010-02-15 03:08:24
Source: c = class, p = phylum
References: Aberhan 1992, Aberhan et al. 2004

Age range: base of the Keila to the top of the Oandu or 453.90000 to 451.80000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Idavere458.0 - 452.8Estonia (Harju) Achradocystites sp. (193518)
Keila453.9 - 452.8Estonia (Harju) Achradocystites sp. (169041)
Keila453.9 - 452.8Estonia (Lääne-Viru) Achradocystites sp. (197526)
Keila453.9 - 452.8Estonia Achradocystites schmidti (197520)
Oandu452.8 - 451.8Estonia (Rookula) Achradocystites schmidti (37773)
Oandu452.8 - 451.8Estonia (Kuusiku) Achradocystites schmidti (37777)
Oandu452.8 - 451.8Estonia (Harju) Achradocystites schmidti (197529)
Johvi452.8 - 449.9Estonia (Harju) Achradocystites sp. (193519)