Retentactinia Won 1997 (radiolarian)

Protozoa - Entactinaria - Entactiniidae

Full reference: M.-Z. Won. 1997. The Proposed New Radiolarian Subfamily Retentactiniinae (Entactiniidae) from the Late Devonian (Frasnian) Gogo Formation, Australia. Micropaleontology 43(4):371-418

Parent taxon: Entactiniidae according to P. Noble et al. 2017

See also De Wever et al. 2001, Takahashi and Miyake 2014 and Won 1997

Sister taxa: Afanasievella, Apophysiactinia, Astroentactiniinae, Bientactinosphaerinae, Borisella, Callela, Cancellosphaera, Costaentactinia, Cubaxonium, Duodecimentactinia, Duplexia, Entactiniinae, Entactinosphaera, Fenestrula, Gracilentactinia, Hegleria, Holdisphaera, Involutentactinia, Kashiwara, Klaengspongus, Lententactinia, Magnentactinia, Magnisphaera, Megaporus, Microporosa, Moskovistella, Multientactinia, Munzuwonella, Oruatemanua, Paracopicyntra, Paratriposphaera, Perforentactinia, Plenoentactinia, Plenosphaera, Pluristratoentactinia, Polyedroentactinia, Provisocyntra, Radiobisphaera, Retentactiniinae, Retisphaera, Shinkaiera, Sinosphaera, Spongentactinia, Stigmosphaerostylus, Stygmosphaerostylus, Tardentactinia, Trilonche, Uberinterna, Wuyia

Subtaxa: Retentactinia aspera Retentactinia aspinosa Retentactinia delicata Retentactinia dellensus Retentactinia impedita Retentactinia interreticulata Retentactinia kelleri Retentactinia kycungensis Retentactinia levis Retentactinia longa Retentactinia parvisphaera Retentactinia repleta Retentactinia spongiosa

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Type: Retentactinia repleta

Ecology: passively mobile planktonic omnivore

Distribution:

• Triassic of Vietnam (3 collections)

• Devonian of Australia (1)

Total: 4 collections including 14 occurrences

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Specimen images are retrieved through the ePANDDA API.


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