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Cruoriopsis

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Cruoriopsis
Scientific classification Edit this classification
Clade: Archaeplastida
Division: Rhodophyta
Class: Florideophyceae
Order: Peyssonneliales
Family: Peyssonneliaceae
Genus: Cruoriopsis
Dufour

Cruoriopsis is a genus of non-corraline red algae. It has sometimes been considered a synonym of Cruoriella Crouan & Crouan or part of the larger genus Peyssonnelia.

Taxonomy

The taxonomy of Cruoriopsis and some other genera now in the family Peyssonneliales, including Cruoriella and Cruoria, have been the subject of much discussion over decades.[1][2][3][4] Cruoriopsis first became synonymous with Cruoriella,[1] which in turn became synonymous with Peyssonnelia.[5] Despite the fact that Cruoriopsis is an unnaccepted name taxonomically, four species remain within Cruoriopsis incertae sedis: C. danica, C. ensisae, C. hauckii, and C. reinboldii.[6][7]

The holotype species of this genus was originally described and named Cruoriopsis crucialis in 1865.[8] However, this is no longer the accepted name and it was reclassified as Peyssonnelia armorica in 1916.[9] Another species in a different genus, Cruoriella armorica, that was described in 1869 is now also considered synonymous with P. armorica.[10]

References

  1. ^ a b Maggs, Christine; Guiry, Michael (1989), "A re-evaluation of the crustose red algal genus Cruoria and the family Cruoriaceae", European Journal of Phycology, 24 (3): 253, doi:10.1080/00071618900650281, hdl:10379/9468
  2. ^ Silva, Paul C.; Johansen, H. William (1986-09-01). "A reappraisal of the order Corallinales (Rhodophyceae)". British Phycological Journal. 21 (3): 245–254. doi:10.1080/00071618600650281. ISSN 0007-1617.
  3. ^ Maggs, Christine A.; Irvine, Linda M. (1983-09-01). "Peyssonnelia immersa sp. nov. (Cryptonemiales, Rhodophyta) from the British Isles and France, with a survey of infrageneric classification". British Phycological Journal. 18 (3): 219–238. doi:10.1080/00071618300650241. ISSN 0007-1617.
  4. ^ Pestana, Edilene Maria dos Santos; Nunes, José Marcos de Castro; Cassano, Valéria; Lyra, Goia de Mattos (2021-06-09). Vis, M. (ed.). "Taxonomic revision of the Peyssonneliales (Rhodophyta): Circumscribing the authentic Peyssonnelia clade and proposing four new genera and seven new species". Journal of Phycology. 57 (6): 1749–1767. doi:10.1111/jpy.13207. ISSN 0022-3646.
  5. ^ Krayesky, David M.; Norris, James N.; Gabrielson, Paul W.; Gabriel, Daniela; Fredericq, Suzanne (2009-10-01). "A new order of red algae based on the Peyssonneliaceae, with an evaluation of the ordinal classification of the Florideophyceae (Rhodophyta)". Proceedings of the Biological Society of Washington. 122 (3): 364–391. doi:10.2988/08-43.1. ISSN 0006-324X.
  6. ^ "WoRMS - World Register of Marine Species - Cruoriopsis Dufour, 1864". www.marinespecies.org. Retrieved 2024-10-16.
  7. ^ Guiry, M.D.; Guiry, G.M. "Cruoriopsis". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
  8. ^ Guiry, M.D.; Guiry, G.M. "Cruoriopsis crucialis". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
  9. ^ Guiry, M.D.; Guiry, G.M. "Peyssonnelia armorica". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
  10. ^ Guiry, M.D.; Guiry, G.M. "Cruoriella armorica". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.