WoRMS taxon details
Trichydridae Hincks, 1868
21203 (urn:lsid:marinespecies.org:taxname:21203)
accepted
Family
- Genus Trichydra Wright, 1858
- Genus Pochella Hartlaub, 1917 accepted as Trichydra Wright, 1858
marine, terrestrial
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]
page(s): 215 [details]
Schuchert, P. (2024). World Hydrozoa Database. Trichydridae Hincks, 1868. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=21203 on 2024-11-09
Date
action
by
2004-12-21 15:54:05Z
created
db_admin
The webpage text is licensed under a Creative Commons Attribution 4.0 License
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://www.biodiversitylibrary.org/page/41185999 [details]
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://www.biodiversitylibrary.org/page/41185999 [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]
