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WoRMS taxon detailsHalopterididae Millard, 1962
 22795 (urn:lsid:marinespecies.org:taxname:22795)
accepted
Family
marine,
recent only
Millard N.A.H. (1962). The Hydrozoa of the south and west coasts of South Africa. Part I. The Plumulariidae. <em>Annals of the South African Museum.</em> 46: 261-319., available online at https://www.biodiversitylibrary.org/page/40867077 [details]
Schuchert, P. (2024). World Hydrozoa Database. Halopterididae Millard, 1962. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=22795 on 2024-09-18
Date action by 2004-12-21 15:54:05Z created db_admin
original description
Millard N.A.H. (1962). The Hydrozoa of the south and west coasts of South Africa. Part I. The Plumulariidae. <em>Annals of the South African Museum.</em> 46: 261-319., available online at https://www.biodiversitylibrary.org/page/40867077 [details]
context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details] redescription Schuchert P. (1997). Review of the family Halopterididae (Hydrozoa, Cnidaria). <em>Zoologische Verhandelingen, Leiden.</em> 309: 1-162. [details]   Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Plumularoidea forming colonies with erect cormoids arising either from creeping stolons, or from any strand of a polysiphonic stem formed by stolon-like tubes. Cormoid main axis bears hydrothecae, either simple or bearing hydrocladia in alternate or opposite positions. Cormoid main axis can be accompanied by stolon-like tubes. Hydrocladia either unbranched or branched. Hydrothecae with toothed or untoothed margin. Nematothecae of variable structure, one- or two chambered, movable or immovable, at least three associated with every hydrotheca, one or two inferior and one pair of laterals, nematothecae not fused to the hydrotheca, with the exception of the genus Antennellopsis in which the lateral nematothecae are partly fused to the hydrotheca. Gonophores as fixed sporosacs contained in gonotheca. Gonothecae arising from caulus or hydrocladia, never protected by hydrocladia or modified hydrocladia, not aggregated, usually dimorphic and with at least the female normally bearing nematothecae. [details]
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