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Collemataria gregaria Cooper and Grant 1974 (lamp shell)

Strophomenata - Productida - Lyttoniidae

PaleoDB taxon number: 124044

Full reference: G. A. Cooper and R. E. Grant. 1974. Permian brachiopods of West Texas, II. Smithsonian Contributions to Paleobiology 15:233-793

Belongs to Collemataria according to G. A. Cooper and R. E. Grant 1974

Sister taxa: Collemataria americana, Collemataria batilliformis, Collemataria elongata, Collemataria irregularis, Collemataria marshalli, Collemataria platys, Collemataria spatulata, Collemataria venezuelensis

Type specimen: USNM 150802f, a valve

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): shell 40.4 x 38.6, valve 52.0 x 36.0