PeRMS taxon details
Corymorphidae Allman, 1872
- Genus Euphysa Forbes, 1848
marine, brackish, fresh, terrestrial
recent only
Not documented
Schuchert, P. (2024). World Hydrozoa Database. Corymorphidae Allman, 1872. Accessed through: Santamaria, J. (2024) Peruvian Register of Marine Species at: https://marinespecies.org/Perms/aphia.php?p=taxdetails&id=1598 on 2024-09-19
Santamaria, J. (2024). Peruvian Register of Marine Species. Corymorphidae Allman, 1872. Accessed at: https://marinespecies.org/Perms/aphia.php?p=taxdetails&id=1598 on 2024-09-19
Date
action
by
2004-12-21 15:54:05Z
created
db_admin
context source (Hexacorallia)
Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
basis of record Bouillon, J.; Boero, F. (2000). Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species. <i>Thalassia Salent. 24</i>: 47-296 (look up in IMIS) [details]
basis of record Bouillon, J.; Boero, F. (2000). Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species. <i>Thalassia Salent. 24</i>: 47-296 (look up in IMIS) [details]
From editor or global species database
Diagnosis Hydroids solitary, hydrocaulus long, hollow or more or less filled with parenchymatic gastrodermis, lower part of caulus with short papillae or/and longer anchoring filaments; tentacles arranged into two separate sets; oral tentacles composed either of one whorl of moniliform, one whorl of capitate tentacles, or several whorls of filiform tentacles; aboral tentacles arranged in one to three whorls of moniliform or filiform tentacles; gonophores borne above aboral tentacles, either directly issuing from hydranth wall or on blastostyles, gonophores develop into free medusae or fixed sporosacs. Medusa with or without apical projection; manubrium usually not extending beyond umbrella margin, cylindrical or exceptionally with sac-like processes; mouth simple, circular; gonads undivided surrounding manubrium completely over its entire length, exceptionally also on sac-like processes of manubrium; one to four hollow, usually filiform tentacles, tentacles all uniform or differentiated into two types, differing in size and structure, tentacles exceptionally branched or rudimentary. [details]
Language | Name | |
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Japanese | オオウミヒドラ科 | [details] |