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†tribe Trinacriini MacNeil 1937 (clam)

Bivalvia - Arcida - Arcidae

PaleoDB taxon number: 244040

Alternative spelling: Trinacriinae

Parent taxon: Noetiinae according to J. G. Carter et al. 2011

Sister taxa: Arginella, Arginopsis, Didimacar, Halonanus, Hoernesarca, Matsumotoa, Noetiini, Noetiopsis, Protonoetia, Sheldonella, Striarcini

Subtaxa: Linter, Pachecoa, Trinacria

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Ecology: facultatively mobile epifaunal suspension feeder