WoRMS taxon details
Pseudolithoderma extensum (P.Crouan & H.Crouan) S.Lund, 1959
144990 (urn:lsid:marinespecies.org:taxname:144990)
accepted
Species
Lithoderma extensum (P.Crouan & H.Crouan) Hamel, 1935 · unaccepted (synonym)
Lithoderma fatiscens Kuckuck, 1894 · unaccepted
Pseudolithoderma fatiscens (Kuckuck) Svedelius, 1910 · unaccepted
Ralfsia extensa P.L.Crouan & H.M.Crouan, 1867 · unaccepted
marine
Not documented
LSID urn:lsid:algaebase.org:taxname:77243
Distribution Long Island Sound to Strait of Belle Isle
LSID urn:lsid:algaebase.org:taxname:77243 [details]
Distribution Long Island Sound to Strait of Belle Isle
Distribution Long Island Sound to Strait of Belle Isle [details]
Guiry, M.D. & Guiry, G.M. (2024). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Pseudolithoderma extensum (P.Crouan & H.Crouan) S.Lund, 1959. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=144990 on 2024-12-26
Date
action
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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]
additional source Sears, J.R. (ed.). 1998. NEAS keys to the benthic marine algae of the northeastern coast of North America from Long Island Sound to the Strait of Belle Isle. Northeast Algal Society. 163 p. [details]
additional source South, G. R.;Tittley, I. (1986). A checklist and distributional index of the benthic marine algae of the North Atlantic Ocean. <em>untsman Marine Laboratory. St. Andrews, New Brunswick.</em> 1-76. [details]
additional source Guiry, M.D. & Guiry, G.M. (2024). 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 Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [details]
additional source Sears, J.R. (ed.). 1998. NEAS keys to the benthic marine algae of the northeastern coast of North America from Long Island Sound to the Strait of Belle Isle. Northeast Algal Society. 163 p. [details]
additional source South, G. R.;Tittley, I. (1986). A checklist and distributional index of the benthic marine algae of the North Atlantic Ocean. <em>untsman Marine Laboratory. St. Andrews, New Brunswick.</em> 1-76. [details]
additional source Guiry, M.D. & Guiry, G.M. (2024). 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 Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [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:77243 [details]Unreviewed
Diet photosynthetic [details]Distribution Long Island Sound to Strait of Belle Isle [details]
Habitat sublittoral [details]
Morphology Brown colour results from the dominance of the xanthophyll fucoxanthin; this masks the other pigments, Chlorophyll a and c (no chlorophyll b), beta-carotene and other xanthophylls. [details]
Reproduction general for group: most brown algae have an alternation of haploid and dioploid generations; The haploid thalli form isogamous, anisogamous or oogamous gametes and the diploid thalli form zoospores by meiosis. [details]
Published in AlgaeBase 
Published in AlgaeBase (from synonym Lithoderma extensum (P.Crouan & H.Crouan) Hamel, 1935)
Published in AlgaeBase (from synonym Ralfsia extensa P.L.Crouan & H.M.Crouan, 1867)
Published in AlgaeBase (from synonym Pseudolithoderma fatiscens (Kuckuck) Svedelius, 1910)
Published in AlgaeBase (from synonym Lithoderma fatiscens Kuckuck, 1894)
To Barcode of Life
To Biodiversity Heritage Library (2 publications) (from synonym Lithoderma extensum (P.Crouan & H.Crouan) Hamel, 1935)
To Biodiversity Heritage Library (3 publications)
To Biodiversity Heritage Library (4 publications) (from synonym Pseudolithoderma fatiscens (Kuckuck) Svedelius, 1910)
To Biodiversity Heritage Library (5 publications) (from synonym Ralfsia extensa P.L.Crouan & H.M.Crouan, 1867)
To Biodiversity Heritage Library (82 publications) (from synonym Lithoderma fatiscens Kuckuck, 1894)
To Dyntaxa
To PESI
To ITIS
Published in AlgaeBase
(from synonym Lithoderma extensum (P.Crouan & H.Crouan) Hamel, 1935)Published in AlgaeBase
(from synonym Ralfsia extensa P.L.Crouan & H.M.Crouan, 1867)Published in AlgaeBase
(from synonym Pseudolithoderma fatiscens (Kuckuck) Svedelius, 1910)Published in AlgaeBase
(from synonym Lithoderma fatiscens Kuckuck, 1894)To Barcode of Life
To Biodiversity Heritage Library (2 publications) (from synonym Lithoderma extensum (P.Crouan & H.Crouan) Hamel, 1935)
To Biodiversity Heritage Library (3 publications)
To Biodiversity Heritage Library (4 publications) (from synonym Pseudolithoderma fatiscens (Kuckuck) Svedelius, 1910)
To Biodiversity Heritage Library (5 publications) (from synonym Ralfsia extensa P.L.Crouan & H.M.Crouan, 1867)
To Biodiversity Heritage Library (82 publications) (from synonym Lithoderma fatiscens Kuckuck, 1894)
To Dyntaxa
To PESI
To ITIS