WoRMS taxon details
Haemescharia hennedyi (Harvey) K.L.Vinogradova & Yacovleva, 1989
145627 (urn:lsid:marinespecies.org:taxname:145627)
accepted
Species
Actinococcus hennedyi Harvey, 1857 · unaccepted
Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989 · unaccepted (synonym)
Petrocelis hennedyi (Harvey) Batters, 1890 · unaccepted
Petrocelis ruprechtii Hauck, 1885 · unaccepted
marine
Not documented
LSID urn:lsid:algaebase.org:taxname:77100
Distribution Cape cod to Newfoundland
LSID urn:lsid:algaebase.org:taxname:77100 [details]
Distribution Cape cod to Newfoundland
Distribution Cape cod to Newfoundland [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). Haemescharia hennedyi (Harvey) K.L.Vinogradova & Yacovleva, 1989. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=145627 on 2025-03-27
Date
action
by
2015-06-26 12:00:51Z
changed
db_admin
Copyright notice: the information originating from AlgaeBase may not be downloaded or replicated by any means, without the written permission of the copyright owner (generally AlgaeBase). Fair usage of data in scientific publications is permitted.
Nomenclature
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
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 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:77100 [details]Unreviewed
Diet photosynthetic [details]Distribution Cape cod to Newfoundland [details]
Habitat growing in small patches on cobble or bedrock [details]
Morphology Red colour results from the dominance of the pigments phycoerythrin and phycocyanin; this masks the other pigments, chlorophyll a (no chlorophyll b), beta-caratene and a number of unique xanthophylls. [details]
Reproduction vegetative reproduction is rare; asexual reproduction is effected by the formation of various kinds of spores; Sexual reproduction is unique in this group due to their passive, non flagellated sperm cells (spermatia) [details]
| Language | Name | |
|---|---|---|
| Danish | rødskorpe | [details] |
| Norwegian Bokmål | tareflekk | [details] |
| Norwegian Nynorsk | tareflekk | [details] |
| Swedish | tarefläck | [details] |
Published in AlgaeBase 
Published in AlgaeBase (from synonym Actinococcus hennedyi Harvey, 1857)
Published in AlgaeBase (from synonym Petrocelis ruprechtii Hauck, 1885)
Published in AlgaeBase (from synonym Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989)
Published in AlgaeBase (from synonym Petrocelis hennedyi (Harvey) Batters, 1890)
To Barcode of Life
To Barcode of Life (from synonym Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989)
To Biodiversity Heritage Library (1 publication) (from synonym Petrocelis hennedyi (Harvey) Batters, 1890)
To Biodiversity Heritage Library (1 publication) (from synonym Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989)
To Biodiversity Heritage Library (1 publication)
To Dyntaxa
To NHMUK collection (Petrocelis hennedyi (Harv.) Batters; Isotype; NHMUK:ecatalogue:2293510) (from synonym Petrocelis hennedyi (Harvey) Batters, 1890)
To PESI
Published in AlgaeBase
(from synonym Actinococcus hennedyi Harvey, 1857)Published in AlgaeBase
(from synonym Petrocelis ruprechtii Hauck, 1885)Published in AlgaeBase
(from synonym Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989)Published in AlgaeBase
(from synonym Petrocelis hennedyi (Harvey) Batters, 1890)To Barcode of Life
To Barcode of Life (from synonym Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989)
To Biodiversity Heritage Library (1 publication) (from synonym Petrocelis hennedyi (Harvey) Batters, 1890)
To Biodiversity Heritage Library (1 publication) (from synonym Haemescharia hennedyi (Harvey) R.T.Wilce & C.A.Maggs, 1989)
To Biodiversity Heritage Library (1 publication)
To Dyntaxa
To NHMUK collection (Petrocelis hennedyi (Harv.) Batters; Isotype; NHMUK:ecatalogue:2293510) (from synonym Petrocelis hennedyi (Harvey) Batters, 1890)
To PESI
From editor or global species database
Hosted externally, from synonym