World Hydrozoa Database


Hydrozoa taxon details

Campanulinidae Hincks, 1868

1607  (urn:lsid:marinespecies.org:taxname:1607)

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 http://www.biodiversitylibrary.org/item/178968#page/5/mode/1up
page(s): 168 [details]  OpenAccess publication 
Schuchert, P. (2018). World Hydrozoa Database. Campanulinidae Hincks, 1868. Accessed at: http://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=1607 on 2018-12-15
Date
action
by
2004-12-21 15:54:05Z
created
db_admin
2009-09-23 12:46:56Z
changed
2013-05-21 11:03:14Z
changed
2015-06-18 11:20:01Z
changed

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 http://www.biodiversitylibrary.org/item/178968#page/5/mode/1up
page(s): 168 [details]  OpenAccess publication 

basis of record Howson, C.M.; Picton, B.E. (1997). The species directory of the marine fauna and flora of the British Isles and surrounding seas. <em>Ulster Museum Publication, 276. The Ulster Museum: Belfast, UK. ISBN 0-948150-06-8.</em> vi, 508 (+ cd-rom) pp. (look up in IMIS[details]  Available for editors  PDF available 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Classification Campanulinidae is likely only a temporary taxon and could disappear in future. Its unsettled position stems from the fact that several families of Leptothecata have identical polyp stages of the simple "campanulinid-type",differing only in their medusa stages. When such hydroids lose the medusa stage during evolution, there is no way tell where the polyp actually belongs to. Molecular phylogenetic investigations will have to resolve the status of such hydroids and the taxon Campanulinidae.
 [details]

Diagnosis Hydroid colony stolonal or branched; hydrotheca usually campanulate or cylindrical, adnate or upright, with or without pedicel, always covered by operculum of several triangular flaps, distinctly demarcated from hydrotheca or not; with or without diaphragm; with or without nematophores; gonophores as fixed sporosacs or as free medusae. [details]