Hydrozoa source details
Haddon, A. C. 1886b. Recent Contributions to the Marine Fauna of Ireland. The Zoologist (3) 10: 1-8.
36125
Publication
[Report on various publications].
Systematics, Taxonomy
Zoogeography, Biogeography (generalities), Geographic distribution
Zoogeography, Biogeography (generalities), Geographic distribution