WoRMS source details
Gabb, W. M. (1864). Description of a new species of Virgularia from the coast of California. Proceedings of the California Academy of Natural Sciences. 3(2): 120.
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Gabb, W. M.
1864
Description of a new species of Virgularia from the coast of California
Proceedings of the California Academy of Natural Sciences
3(2): 120
Publication
Virgularia gracilis Gabb, 1864 accepted as Acanthoptilum gracile (Gabb, 1864) (original description)