The hydroid species of Obelia (Coelenterata, Hydrozoa: Campanulariidae), with notes on the medusa stage
Cornelius, Paul F. S. (Paul Frederick Sinel)
Article
1975-11-05
Bulletin of the British Museum (Natural History) Zoology
28
249--293
BioStor
English
London, BM(NH),
BioStor: https://biostor.org/reference/266095 DOI: https://doi.org/10.5962/p.314143
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