Hydrozoa taxon details

Polyorchis A. Agassiz, 1862

267759  (urn:lsid:marinespecies.org:taxname:267759)

accepted
Genus
marine, fresh, terrestrial
recent only
Not documented
Schuchert, P. (2021). World Hydrozoa Database. Polyorchis A. Agassiz, 1862. Accessed at: https://www.marinespecies.org/Hydrozoa/aphia.php?p=taxdetails&id=267759 on 2021-05-13
Date
action
by
2008-01-14 11:18:07Z
created
2011-03-14 06:34:33Z
changed
2012-05-07 11:41:38Z
changed

basis of record van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]   

status source Nawrocki, A. M., Schuchert, P., & Cartwright, P. 2010. Phylogenetics and evolution of Capitata (Cnidaria: Hydrozoa), and the systematics of Corynidae. Zoologica Scripta 39(3): 290-304. [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Medusa: marginal hollow tentacles numerous, in a simple row along exumbrella margin; tentacular bulbs tubular, adnate, with ocellus on short spur; four radial canals with numerous, short, blind lateral diverticula; ring canal with or without branched diverticula; gastric peduncle pronounced; manubrium prismatic with pendant sausage-shaped bearing the gonads; four crenulated oral lips with distinct nematocysts rows.
Polyp unknown [details]