Trilobita - Phacopida - Cheiruridae
Parent taxon: Pilekiinae according to F. Perez-Peris et al. 2021
See also Edgecombe et al. 1999, Jell and Adrain 2002 and Sepkoski 2002
Sister taxa: Anacheirurus, Chashania, Courtessolium, Demeterops, Emsurina, Eocheirurus, Koraipsis, Landyia, Metapilekia, Metapliomerops, Parapilekia, Pilekia, Pliomeroides, Pseudopliomera, Seisonia, Sinoparapilekia, Sinoparapilekiini, Tesselacauda, Tienshihfuia, Victorispina, Yinaspis
Subtaxa: Macrogrammus pengi Macrogrammus rafi
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Whiterockian of Argentina (1 collection)
• Arenig of the United Kingdom (1)
• Ordovician of Argentina (5)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.