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Macrogrammus Whittard 1966 (trilobite)

Trilobita - Phacopida - Pilekiidae

PaleoDB taxon number: 21955

Parent taxon: Pilekiidae according to P. A. Jell and J. M. Adrain 2003

Sister taxa: Anacheirurus, Demeterops, Koraipsis, Landyia, Metapilekia, Parapilekia, Pilekia, Pliomeroides, Seisonia, Sinoparapilekia, Sinoparapilekiini

Subtaxa: Macrogrammus pengi, Macrogrammus rafi

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Ecology: fast-moving low-level epifaunal carnivore