Carpenter, William B.; Jeffreys, J. Gwyn; Thomson, Wyville. (1870). Preliminary Report of the Scientific Exploration of the Deep Sea in H.M.Surveying-Vessel 'Porcupine,' during the Summer of 1869. Proceedings of the Royal Society of London. 18(114-122): 397-492.
[Les auteurs signalent pour la première fois la présence d'hydroïdes dans les grandes profondeurs (2435 brasses)]. Contains an account of the equipment, the narratives of the two cruises, and appendices on sea water analysis results and bottom sample results.
Mediterranean
North Atlantic
Systematics, Taxonomy
Zoogeography, Biogeography (generalities), Geographic distribution