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Hydrozoa taxon detailsTrichydridae Hincks, 1868
 21203 (urn:lsid:marinespecies.org:taxname:21203)
accepted
Family
marine,
Hincks, Th., 1868. A history of the British hydroid zoophytes.London, John van Voorst. Volume 1 : i-lxviii + 1-338, volume 2: pls 1-67., available online at https://www.biodiversitylibrary.org/page/46798707
page(s): 215 [details] 
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Trichydridae Hincks, 1868. Accessed at: https://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=21203 on 2025-05-08
Date action by 2004-12-21 15:54:05Z created db_admin
original description
Hincks, Th., 1868. A history of the British hydroid zoophytes.London, John van Voorst. Volume 1 : i-lxviii + 1-338, volume 2: pls 1-67., available online at https://www.biodiversitylibrary.org/page/46798707
page(s): 215 [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] status source Schuchert, P. (2009). The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Filifera Part 5. <em>Revue Suisse de Zoologie.</em> 116: 441-507., available online at https://doi.org/10.5962/bhl.part.117779 [details] From editor or global species database
Diagnosis 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]
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