WoRMS taxon details
Phylactothecidae Stechow, 1921
1060743 (urn:lsid:marinespecies.org:taxname:1060743)
accepted
Family
marine, brackish, fresh, terrestrial
recent only
Stechow, E. (1921d). Neue Genera und Species von Hydrozoen und anderen Evertebraten. <em>Archiv für Naturgeschichte.</em> 87: 248-265., available online at https://www.biodiversitylibrary.org/page/45494398
page(s): 253 [details]
page(s): 253 [details]
Status The validity of the taxon as well as its systematic position needs to be confirmed by genetic analyses. Some members could...
Status The validity of the taxon as well as its systematic position needs to be confirmed by genetic analyses. Some members could also belong to the Zygophylacidae [details]
Schuchert, P. (2024). World Hydrozoa Database. Phylactothecidae Stechow, 1921. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1060743 on 2024-04-19
Date
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original description
Stechow, E. (1921d). Neue Genera und Species von Hydrozoen und anderen Evertebraten. <em>Archiv für Naturgeschichte.</em> 87: 248-265., available online at https://www.biodiversitylibrary.org/page/45494398
page(s): 253 [details]
context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
status source Choong H., Calder D., Chapman J., Miller J., Geller J., Carlton J. (2018). Hydroids (Cnidaria: Hydrozoa: Leptothecata and Limnomedusae) on 2011 Japanese tsunami marine debris landing in North America and Hawai‘i, with revisory notes on Hydrodendron Hincks, 1874 and a diagnosis of Plumaleciidae, new family. <em>Aquatic Invasions.</em> 13(1): 43-70., available online at https://doi.org/10.3391/ai.2018.13.1.05
page(s): 60 [details]
page(s): 253 [details]
context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
status source Choong H., Calder D., Chapman J., Miller J., Geller J., Carlton J. (2018). Hydroids (Cnidaria: Hydrozoa: Leptothecata and Limnomedusae) on 2011 Japanese tsunami marine debris landing in North America and Hawai‘i, with revisory notes on Hydrodendron Hincks, 1874 and a diagnosis of Plumaleciidae, new family. <em>Aquatic Invasions.</em> 13(1): 43-70., available online at https://doi.org/10.3391/ai.2018.13.1.05
page(s): 60 [details]
From editor or global species database
Diagnosis Colonies stolonal or erect, arising from creeping hydrorhiza; hydrocauli monosiphonic or polysiphonic; hydrothecae shallow to bell-shaped, sessile or pedicellate, basal region with delicate diaphragm, with or without desmocytes; hydranths usually much larger than hydrothecae, with or without an intertentacular web. Nematophores present, with variably reduced nematothecae. Gonophores fixed sporosacs; gonothecae solitary or aggregated to form a glomulus [details]Diagnosis Colonies stolonal or erect, arising from creeping hydrorhiza; hydrocauli monosiphonic or polysiphonic; hydrothecae shallow to bell-shaped, sessile or pedicellate, basal region with delicate diaphragm, with or without desmocytes; hydranths usually much larger than hydrothecae, with or without an intertentacular web. Nematophores present, with variably reduced nematothecae. Gonophores fixed sporosacs; gonothecae solitary or aggregated to form a glomulus [details]
Status The validity of the taxon as well as its systematic position needs to be confirmed by genetic analyses. Some members could also belong to the Zygophylacidae [details]
