After Shackleton, 2005
†Villebrunaster Spencer, 1951
†Ambullaster Fell, 1963b
†Villebrunaster thorali Spencer, 1951
†Chinianaster levyi Thoral, 1935 (in partim)
†Villebrunaster thorali Spencer, 1951
†Villebrunaster thorali (Spencer); Fell, 1962
†Villebrunaster thorali Fell, 1963a
†Ambullaster ubachsi Fell, 1963b
†Ambullaster ubachsi Fell; Spencer & Wright, 1966
†Villebrunaster thorali Spencer; Spencer & Wright, 1966
†Ambullaster ubachsi Fell; Blake, 1982
†Villebrunaster thorali Spencer; Blake, 1982
†Villebrunaster thorali Spencer; Shackleton, 2005
Reference(s):
- Shackleton, J. D., 2005: Skeletal homologies, phylogeny and classification of the earliest Asterozoan echinoderms.
–Journal of Systematic Palaeontology: Vol. 3, #1, pp. 29-114