Alternative combinations: Nymphaster rugosus, Trachyaster rugosus
Full reference: W. K. Spencer. 1907. A Monograph of the British Fossil Echinodermata from the Cretaceous formations. Volume second: The Asteroidea and Ophiuroidea. Paleontographical Society Monographs 2(4):91-132
Sister taxa: none
Type specimen: Museum of Natural History, London, holotype BNHM OR 57516
Ecology: epifaunal detritivore
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.