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Hapalidiaceae
Hapalidiaceae is a family of red alga belonging to the order Corallinales Coralline algae are red algae in the order Corallinales. They are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls. The colors of these algae are most typically pink, or some other shade of re .... Subtaxa * Genus '' Aethesolithon'' J.H.Johnson, 1964 * Genus '' Callilithophytum'' P.W.Gabrielson, W.H.Adey, G.P.Johnson & Hernández-Kantún, 2015 * Genus '' Nullipora'' J.B.de Lamarck, 1801, nom. rejic. (currently regarded as a synonym of '' Phymatolithon'') * Genus '' Tectolithon'' Bahia, Jesionek & Amado-Filho, 2020 *Subfamily 1. Austrolithoideae A.S.Harvey & Woelkerling, 1995 :Genera: '' Austrolithon'', '' Boreolithon'', '' Epulo''. * Subfamíly 2. '' Choreonematoideae'' Woelkerling, 1987 :Genera: '' Choreonema''. Subfamíly 3. '' Melobesioideae'' Bizzozero, 1885 :Genera: Crustaphytum, Epilithon, Exilicrusta, Mastophoropsis, Melobesia, Neo ...
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Mesophyllum Expansum
''Mesophyllum expansum'' is a species of red alga belonging to the family Hapalidiaceae Hapalidiaceae is a family of red alga belonging to the order Corallinales Coralline algae are red algae in the order Corallinales. They are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls. .... Description ''Mesophyllum expansum'' can reach a diameter of about . Illuminated by artificial light they show a beautiful pink color, with hanging branches. These calcareous encrusting organisms can be observed occasionally near the surface and can reach a depth of . Distribution This species is widespread in the Mediterranean Sea. Bibliography *Cabioch, J. & Mendoza, M.L. (2003). Mesophyllum expansum (Philippi) comb. nov. (Corallinales, Rhodophytes), et mise au point sur led Mesophyllum des mers d'Europe. Cahiers de Biologie Marine 44: 257–273. *Guiry, M.D. (2009). Mesophyllum expansum (Philippi) Cabioch & Mendoza, 2003. In: Guiry, M.D. & ...
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Corallinales
Coralline algae are red algae in the order Corallinales. They are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls. The colors of these algae are most typically pink, or some other shade of red, but some species can be purple, yellow, blue, white, or gray-green. Coralline algae play an important role in the ecology of coral reefs. Sea urchins, parrot fish, and limpets and chitons (both mollusks) feed on coralline algae. In the temperate Mediterranean Sea, coralline algae are the main builders of a typical algal reef, the ''Coralligène'' ("coralligenous"). Many are typically encrusting and rock-like, found in marine waters all over the world. Only one species lives in freshwater. Unattached specimens (maerl, rhodoliths) may form relatively smooth compact balls to warty or fruticose thalli. A close look at almost any intertidal rocky shore or coral reef will reveal an abundance of pink to pinkish-grey patches, distributed throug ...
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Crustaphytum
''Crustaphytum'' is a genus of red alga first discovered in Taoyuan algal reefs by Taiwanese scientists. The epithet “crusta” refers to crustose thallus and “phytum” refers to plant. Belonging to the family Hapalidiaceae in the order Hapalidiales, ''Crustaphytum'' is one kind of crustose coralline algae (also known as non-geniculate coralline algae). Life cycle ''Crustaphytum'' goes through the triphasic life cycle, a character of the phylum Rhodophyta Red algae, or Rhodophyta (, ; ), are one of the oldest groups of eukaryotic algae. The Rhodophyta also comprises one of the largest phyla of algae, containing over 7,000 currently recognized species with taxonomic revisions ongoing. The majority ..., and all of its reproductive structures are protected by specialized conceptacles, sac-like structures that are situated in the receptacle. The triphasic life cycle alternates between haploid gametophytes, diploid carposporophytes, and diploid tetrasporophytes. Starting from ...
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Choreonema
''Choreonema'' is a genus of red algae belonging to the family Hapalidiaceae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: *'' Choreonema notarisii'' *'' Choreonema thuretii'' References {{Taxonbar, from=Q18464520 Corallinales Red algae genera ...
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Choreonematoideae
The Choreonematoideae are a monogeneric nongeniculate subfamily of Coralline algae Coralline algae are red algae in the order Corallinales. They are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls. The colors of these algae are most typically pink, or some other shade of re .... References Bikont subfamilies Monotypic bikont taxa Corallinales {{red alga-stub ...
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Melobesioideae
The Melobesioideae are a subfamily of Corallinacean Coralline algae with multiporate conceptacle Conceptacles are specialized cavities of marine and freshwater algae that contain the reproductive organs. They are situated in the receptacle and open by a small ostiole.Boney, A.D. (1969). ''A Biology of Marine Algae''. Hutchinson Educational L ...s. References Bikont subfamilies Corallinales {{rhodophyta-stub ...
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