Hydrozoa taxon details

Checked: verified by a taxonomic editorHelgicirrha Hartlaub, 1909

117085 (urn:lsid:marinespecies.org:taxname:117085)
accepted
Genus
marine, fresh, terrestrial
recent only
Hartlaub C. (1909). Ueber Thaumantias pilosella Forbes und die neue Lafoeidengattung Cosmetira. Zoologischer Anzeiger. 34: 82-89., available online at http://www.biodiversitylibrary.org/item/95292#page/98/mode/1up
page(s): 86 [details]   
Schuchert, P. (2015). Helgicirrha Hartlaub, 1909. In: Schuchert, P. (2017). World Hydrozoa database. Accessed at http://www.marinespecies.org/hydrozoa./aphia.php?p=taxdetails&id=117085 on 2017-11-23

Date
action
by
2004-12-21 15:54:05Z
created
2006-09-13 06:47:38Z
changed
Martinez, Olga
2011-02-18 10:04:06Z
checked
2015-10-30 09:51:55Z
changed


original description Hartlaub C. (1909). Ueber Thaumantias pilosella Forbes und die neue Lafoeidengattung Cosmetira. Zoologischer Anzeiger. 34: 82-89., available online at http://www.biodiversitylibrary.org/item/95292#page/98/mode/1up
page(s): 86 [details]   

basis of record van der Land, J.; Vervoort, W.; Cairns, S.D.; Schuchert, P. (2001). Hydrozoa, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 112-120 (look up in IMIS[details]   

additional source Nomenclator Zoologicus Online. , available online at http://uio.mbl.edu/NomenclatorZoologicus/ [details]   
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis 
Eirenidae medusa with lateral cirri at the base of some or of all marginal tentacle bulbs; with excretory papillae.
Hydroid of campanopsid type; colony with a net-like hydrorhiza giving rise to unbranched upright hydranths; hydrorhiza and base of hydranths enclosed in a thin and sticky perisarc; hydranth naked, club-shaped, with 26 to 30 amphicoronate filiform tentacles with a small intertentacular web; medusa buds borne in the middle of hydranth or sometimes even higher, single or up to three per hydranth.
 [details]