Holothuroidea - Apodida - Achistridae
Alternative combination: Achistrum (Porachistrum) multiperforatum
Full reference: H. Beckmann. 1965. Holothuriensklerite aus dem Givet der Paffrather Mulde (Rheinisches Schiefergebirge). Fortschritte in der Geologie von Rheinland und Westfalen 9:195-208
Belongs to Achistrum according to J. Bohaty and H.-G. Herbig 2010
See also Beckmann 1965 and Boczarowski 2001
Sister taxa: Achistrum (Achistrum), Achistrum (Aduncrum), Achistrum (Cancellrum), Achistrum (Spinrum), Achistrum beckmanni, Achistrum brevis, Achistrum brevis, Achistrum coloculum, Achistrum frizzelli, Achistrum gamma, Achistrum issleri, Achistrum longirostrum, Achistrum ludwigi, Achistrum monochordata, Achistrum nicholsoni, Achistrum permianum, Achistrum pulchrum, Achistrum triassicum, Achistrum tuto, Achistrum varicum
Ecology: epifaunal detritivore
Distribution:
• Devonian of Germany (1 collection), Poland (6)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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