Hydrozoa taxon details

Petasidae Haeckel, 1879

22811  (urn:lsid:marinespecies.org:taxname:22811)

accepted
Family
Petachinidae Haeckel, 1879 · unaccepted (taxon inquirenda)
Genus Petasus Haeckel, 1879

Genus Petasiella Uchida, 1947 (temporary name, invalid junior homonym of Petasiella Gude & Woodward 1921 [Mollusca])

Genus Dipetasus Haeckel, 1879 accepted as Petasus Haeckel, 1879 (uncertain > nomen dubium)
Genus Petachnum Haeckel, 1879 accepted as Petasus Haeckel, 1879 (uncertain > nomen dubium)
Genus Petasata Haeckel, 1879 accepted as Petasus Haeckel, 1879 (uncertain > nomen dubium)
marine
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 https://www.biodiversitylibrary.org/page/32605578
page(s): 247 [details]   
Status Status problematic as based on species inquirendae.  
Status Status problematic as based on species inquirendae. [details]
Schuchert, P. (2022). World Hydrozoa Database. Petasidae Haeckel, 1879. Accessed at: https://marinespecies.org/hydrozoa%20/aphia.php?p=taxdetails&id=22811 on 2022-09-28
Date
action
by
2004-12-21 15:54:05Z
created
db_admin
2011-03-11 07:10:22Z
checked
2016-12-29 14:51:18Z
changed

original description 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 https://www.biodiversitylibrary.org/page/32605578
page(s): 247 [details]   

original description  (of Petachinidae Haeckel, 1879) 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 https://www.biodiversitylibrary.org/page/32605578
page(s): 247 [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 Trachymedusae with four radial canals; no peduncle and centripetal canals; manubrium well developed; four sac-like gonads on radial canals; marginal tentacles not in clusters, solid, with a terminal club-shaped knob of nematocysts; pendant statocysts. [details]

Status Status problematic as based on species inquirendae. [details]