WoRMS source details
Clark, A. H. (1908). The genus Ptilocrinus. American Naturalist. 42(500):541-543.
165066
Clark, A. H.
1908
The genus Ptilocrinus
American Naturalist
42(500):541-543
Publication
Antedon mediterranea (Lamarck, 1816) (new combination reference)
Heliometra glacialis (Owen, 1833 ex Leach MS) (source of synonymy)
Heliometra glacialis (Owen, 1833 ex Leach MS) (source of synonymy)