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Euopisthobranchia

Gastropoda - Heterostropha

Taxonomy
Euopisthobranchia was named by Jörger et al. (2010). It is extant.

It was assigned to Tectipleura by Bouchet et al. (2017).

Synonymy list
YearName and author
2010Euopisthobranchia Jörger et al. pp. 7 - 8
2017Euopisthobranchia Bouchet et al. p. 356

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
orderHeterostropha()
infraclassEuthyneura(Spengel 1881)
—TectipleuraSchrödl et al. 2011
—EuopisthobranchiaJörger et al. 2010
—EuopisthobranchiaJörger et al. 2010

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.

Unr. Euopisthobranchia Jörger et al. 2010
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Or. Aplysiida Pelseneer 1906
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Invalid names: Anaspidea Fischer 1883 [synonym]
Or. †Pteropoda Cuvier 1804
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Fm. Spiratellidae Dall 1921
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G. †Spiratella Blainville 1817
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Subor. †Gymnosomata Blainville 1824
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Invalid names: Clionidae Rafinesque 1815 [empty], Cliopsidae Costa 1873 [empty], Notobranchaeidae Pelseneer 1886 [empty], Pneumodermatidae Latreille 1825 [empty]
Invalid names: Pseudothecosomata Meisenheimer 1905 [empty]
Invalid names: Runcinida Colosi 1915 [empty], Umbraculida Bouchet et al. 2017 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2004-02-29 11:40:59
Modified: 2010-02-11 01:35:02
Source: c = class
Reference: Kiessling 2004

Age range

Maximum range based only on fossils: base of the Pridoli to the top of the Early/Lower Pleistocene or 423.00000 to 0.78100 Ma
Minimum age of oldest fossil (stem group age): 419.2 Ma

Collections (30 total)


Time interval Ma Country or state Original ID and collection number
Pridoli423.0 - 419.2United Kingdom (England) Anaspidea indet. (26917)
Middle Frasnian382.4 - 379.5France (Alsace) Clionidae sp. (65766)
Early/Lower Hauterivian136.4 - 130.0Argentina Clionidae indet. (61589)
Thanetian59.2 - 56.0Australia (Victoria) Spiratella advenulata (6266 6267)
Ypresian56.0 - 47.8United Kingdom (England) Spiratella mercinensis (8025) Spiratella taylori (3260) Spiratella taylori, Spiratella mercinensis (76601)
Ypresian56.0 - 47.8New Zealand Spiratella limata, Spiratella sp. B (51082)
Ypresian56.0 - 47.8Pakistan Spiratella pseudopygmaea (183829)
Ypresian56.0 - 47.8Mexico (Baja California Sur) Clionidae indet. (5496 5497 5507)
Ypresian - Lutetian56.0 - 41.3USA (Alabama) Spiratella augustana (98299)
Waipawan55.8 - 53.0New Zealand (Chatham Islands) Spiratella sp. B, Spiratella sp. C (51085)
Rupelian33.9 - 28.1Netherlands Spiratella umbilicata (87249)
Aquitanian23.03 - 20.44France Spiratella microstralis (74861)
Burdigalian20.44 - 15.97USA (Florida) Dolabella aldrichi (41760 42290 42367 42443)
Langhian15.97 - 13.82Azerbaijan Spiratella sp. (116631 116636)
Middle Miocene - Tortonian15.97 - 7.246Peru Clionidae indet. (176144 176158)
Serravallian13.82 - 11.62USA (Florida) Pteropoda indet. (111204 136943)
Early/Lower Pleistocene2.588 - 0.781Italy Clionidae indet. (146291 146292 146293)