WoRMS taxon details

Trachymedusae

16350  (urn:lsid:marinespecies.org:taxname:16350)

Haeckel, 1866
accepted
Order
Trachomedusae (spelling variant)
marine, brackish, fresh, terrestrial
recent only
Haeckel, E. H. P. A. (1866). Generelle morphologie der Organismen. Allgemeine Grundzüge der organischen Formen-wissenschaft, mechanisch begründet durch die von Charles Darwin reformirte Descendenztheorie, von Ernst Haeckel. Berlin,G. Reimer. , available online at https://doi.org/10.5962/bhl.title.3953 [details]   
Schuchert, P. (2018). World Hydrozoa Database. Trachymedusae. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=16350 on 2018-11-13
Date
action
by
2004-12-21 15:54:05Z
created
db_admin
2009-04-29 13:54:41Z
changed
2016-02-17 18:29:02Z
changed

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original description Haeckel, E. H. P. A. (1866). Generelle morphologie der Organismen. Allgemeine Grundzüge der organischen Formen-wissenschaft, mechanisch begründet durch die von Charles Darwin reformirte Descendenztheorie, von Ernst Haeckel. Berlin,G. Reimer. , available online at https://doi.org/10.5962/bhl.title.3953 [details]   

original description  (ofTrachomedusae) Haeckel E. (1879). Das System der Medusen. Erster Teil einer Monographie der Medusen. <em>Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena.</em> 1: XX+1-360, 320 plates., available online at http://www.biodiversitylibrary.org/item/101461#page/9/mode/1up
page(s): 234 [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]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Medusa bell hemispherical to higher than broad, margin not lobed, with ring of thickened tissue studded with nematocysts, mostly with 8 radial canals, 4, 6 or more than 8 also possible, gonads on radial canals or at junction of radial canals and manubrium, statocysts of endo-ectodermal origin. Polyp stage absent, development direct. Cnidome can include stenoteles. Predominantly forms of the open sea and deeper waters.  [details]
 



LanguageName 
Japanese 硬クラゲ  [details]