WoRMS taxon details
Halymenia elongata C.Agardh, 1822
145252 (urn:lsid:marinespecies.org:taxname:145252)
accepted
Species
Halymenia cavernicola Giaccone, 1968 · unaccepted
Halymenia fastigiata J.Agardh, 1849 · unaccepted (synonym)
- Variety Halymenia elongata var. decipiens (J.Agardh) Cremades, 1990
- Variety Halymenia elongata var. plana Cremades, 1990 (uncertain)
marine
Not documented
LSID urn:lsid:algaebase.org:taxname:76873
LSID urn:lsid:algaebase.org:taxname:76873 [details]
Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Halymenia elongata C.Agardh, 1822. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=145252 on 2025-04-27
Date
action
by
2015-06-26 12:00:51Z
changed
db_admin
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Nomenclature
original description
(of Halymenia fastigiata J.Agardh, 1849) Agardh, J. G. (1849). Algolosgiska bidrag. <em>Öfversigt af Kongl. Vetenskaps-Adademiens Förhandlingar, Stockholm.</em> 6: 79-89. [details] 
basis of record Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 20-38 (look up in IMIS) [details]
basis of record Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 20-38 (look up in IMIS) [details]
Other
context source (Bermuda)
Schneider, C. W. (2003). An annotated checklist and bibliography of the marine macroalgae of the Bermuda Islands. Nova Hedwigia, 76(3-4): 275-361 [details]
additional source Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online at http://www.algaebase.org [details]
additional source Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online at http://www.algaebase.org [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
LSID urn:lsid:algaebase.org:taxname:76873 [details]
Published in AlgaeBase 
Published in AlgaeBase (from synonym Halymenia fastigiata J.Agardh, 1849)
Published in AlgaeBase (from synonym Halymenia cavernicola Giaccone, 1968)
To Barcode of Life (5 barcodes)
To Biodiversity Heritage Library (14 publications)
To Biodiversity Heritage Library (16 publications) (from synonym Halymenia fastigiata J.Agardh, 1849)
To European Nucleotide Archive, ENA (Halymenia elongata)
To PESI
Published in AlgaeBase
(from synonym Halymenia fastigiata J.Agardh, 1849)Published in AlgaeBase
(from synonym Halymenia cavernicola Giaccone, 1968)To Barcode of Life (5 barcodes)
To Biodiversity Heritage Library (14 publications)
To Biodiversity Heritage Library (16 publications) (from synonym Halymenia fastigiata J.Agardh, 1849)
To European Nucleotide Archive, ENA (Halymenia elongata)
To PESI