WoRMS taxon details

Checked: verified by a taxonomic editorTrichydridae Hincks, 1868

21203

urn:lsid:marinespecies.org:taxname:21203

accepted
Family
marine
Schuchert, P. (2013). Trichydridae Hincks, 1868. In: Schuchert, P. (2017). World Hydrozoa database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=21203 on 2017-11-20

Date
action
by
2004-12-21 15:54:05Z
created
db_admin
2009-04-28 12:00:23Z
changed
2013-03-08 08:04:23Z
changed

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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. Thalassia Salent. 24: 47-296 (look up in IMIS[details]   

additional source Schuchert, P. (2009). The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Filifera Part 5. Revue Suisse de Zoologie. 116: 441-507., available online at http://www.biodiversitylibrary.org/item/128353#page/133/mode/1up [details]  OpenAccess publication 
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis Hydroids sessile, stolons covered by thin perisarc; hydranth with a collar-like tube of perisarc at base, with one whorl of filiform tentacles; gonophores unknown. Nematocysts unknown. Medusa without gastric peduncle, mesogloea especially thick in upper part of umbrella; four large folded lips; four radial canals; numerous fine, lateral branched, anastomosing centripetal canals connecting non perradial marginal bulbs to radial canals; gonads interradial; marginal tentacles solid, with triangular marginal bulbs; no ocelli.  [details]