†Tetratylus (ostracod)
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Ostracoda - Platycopida - Cavellinidae
Parent taxon: Cavellinidae according to R. H. Benson et al. 1961
See also Sepkoski 2002
Sister taxa: Bektasia, Birdsallela, Cavellina, Chapmanites, Invisibila, Menoeidina, Neckajatia, Paracavellina, Platychilella, Recytellinae, Scaldianella, Sulcella, Thlipsobellum, Ussuricavininae, Voronina
Subtaxa: none
Ecology: epifaunal detritivore-suspension feeder
Distribution: found only at USNM 1339A. Sam Eidson's Stillhouse, 9 miles north east of Fayetteville (Carboniferous of Arkansas)
Specimen images are retrieved through the ePANDDA API.
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