Crinoidea - Comatulida - Notocrinidae
Alternative combination: Antedon impressa
Synonym: Antedon astellatus Lehner 1937
Belongs to Semiometra according to H. Hess and C. G. Messing 2011
See also Jagt 1999, Rasmussen 1961 and Saulsbury et al. 2024
Sister taxa: Semiometra alveoradiata, Semiometra annulata, Semiometra barremiensis, Semiometra bohemica, Semiometra courvillensis, Semiometra klari, Semiometra lenticularis, Semiometra pusilla, Semiometra rosacea, Semiometra rowei, Semiometra saskiae, Semiometra scanica, Semiometra stellata
Ecology: facultatively mobile intermediate-level epifaunal suspension feeder
Distribution:
• Cretaceous of Belgium (1 collection), Czechia (2)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.