Hydrozoa name details
Isonema tetragonium Vanhöffen, 1912
512161 (urn:lsid:marinespecies.org:taxname:512161)
unaccepted (possible synonym)
Species
Isonema Maas, 1906 accepted as Arctapodema Dall, 1907
marine, brackish, fresh, terrestrial
recent only
Vanhöffen, E., 1912. Die craspedote Medusen der Deutschen Südpolar Expedition 1901-1903. Dtsch. Südpol.Exped. 135 : 351-395., available online at https://www.biodiversitylibrary.org/page/2139250
page(s): 377, figs 12-15 [details]
page(s): 377, figs 12-15 [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Isonema tetragonium Vanhöffen, 1912. Accessed at: https://marinespecies.org/hydrozoa/aphia.php/api-docs/aphia.php?p=taxdetails&id=512161 on 2026-04-05
Date
action
by
original description
Vanhöffen, E., 1912. Die craspedote Medusen der Deutschen Südpolar Expedition 1901-1903. Dtsch. Südpol.Exped. 135 : 351-395., available online at https://www.biodiversitylibrary.org/page/2139250
page(s): 377, figs 12-15 [details]
status source Kramp, P. L. (1961). Synopsis of the medusae of the world. <em>Journal of the Marine Biological Association of the U. K.</em> 40: 1-469. (look up in IMIS)
note: possible synonym [details]
page(s): 377, figs 12-15 [details]
status source Kramp, P. L. (1961). Synopsis of the medusae of the world. <em>Journal of the Marine Biological Association of the U. K.</em> 40: 1-469. (look up in IMIS)
note: possible synonym [details]