†Acastella heberti elsana Richter and Richter 1954 (trilobite)
Artiopoda - Phacopida - Acastidae
Alternative combination: Acastella elsana
Belongs to Acastella heberti according to U. Lemke 2020
See also Basse and Müller 2018 and Tomczyk et al. 1977
Sister taxa: none
Ecology: fast-moving low-level epifaunal carnivore
Distribution: