Delesseria

	Delesseria ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux Jean Vincent Félix Lamouroux (3 May 1779 – 26 March 1825) was a French biologist and naturalist, noted for his seminal work with algae. Biography Lamouroux was born in Agen in the Aquitaine of southwestern France, the son of Claude Lamouroux, ... in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; '' Delesseria baeri'' '' Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' '' Delesseria sanguinea'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Baeri ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; '' Delesseria baeri'' '' Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Crozetii ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' '' Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Decipiens ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Imbricata ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' ''Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Montagnei ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' ''Delesseria decipiens'' ''Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Ocellata ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' ''Delesseria decipiens'' ''Delesseria imbricata'' ''Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a layers of single cells, and can grow to 25 cm long. Each blade rises from a cylindrical stipe, the stalk-like part, which branches only at near the base. Each blade may 8 cm wide and show a clear midrib with lateral veins. The tips of the blades are rounded.Maggs, C.A. and Hommersand, M.H.1993. ''Seaweeds of the British Isles Volume 1 Rhodphyta Part 3A Ceramiales.'' HMSO Bunker,F.St.D., Brodie, J.A., Maggs, C.M. and Bunker, A.R. 2017. ''Seaweeds of Britain and Ireland Second edition.'' Wild Nature Press, Plymouth, UK Other similar algae include: '' Apoglossum ruscifolium'', '' Hypoglossum hypoglossoides'' and '' Membranoptera alata'' all of which are much smaller. ''Phycodrys rubens'' is of comparable size but can be easily disti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseriaceae The Delesseriaceae is a family of about 100 genera of marine red alga. Genera As accepted by AlgaeBase AlgaeBase is a global species database of information on all groups of algae, both marine and freshwater, as well as sea-grass. History AlgaeBase began in March 1996, founded by Michael Guiry. Text was copied from this source, which is avail ... (with amount of species per genus); Subfamily Delesserioideae (124) * Tribe Botryocarpeae (12) '' Botryocarpa'' Greville - 1 sp. '' Hemineura'' Harvey - 2 spp. '' Laingia'' Kylin - 2 spp. '' Marionella'' F.S. Wagner - 2 spp. '' Patulophycus'' A.J.K. Millar & M.J. Wynne - 1 sp. '' Pseudonitophylla'' M.L. Mendoza - 1 sp. '' Pseudophycodrys'' Skottsberg - 2 spp. '' Rhodokrambe'' R.L. Moe - 1 sp. Tribe Claudeeae (8) '' Claudea'' J.V. Lamouroux - 3 spp. '' Vanvoorstia'' Harvey - 5 spp. Tribe Congregatocarpeae (3) '' Congregatocarpus'' Mikami - 1 sp. '' Neohypophyllum'' Wynne - 1 sp. '' Tokidadendron'' ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]
	Jules Paul Benjamin Delessert Jules Paul Benjamin Delessert (14 February 1773 – 1 March 1847) was a French banker and naturalist. He was an honorary member of the Académie des Sciences and many species were named from his natural history collections. Biography He was born at Lyon, the son of Étienne Delessert (1735–1816), the founder of the first fire insurance company and the first discount bank in France. Their ancestors had moved from Switzerland after 1685. Young Delessert was travelling in England when the French Revolution broke out, but he hastened back to join the Paris National Guard in 1790, becoming an officer of artillery in 1793. His father bought him out of the army, however, in 1795 in order to entrust him with the management of his bank. Gifted with remarkable energy, he started many commercial enterprises, founding the first cotton factory at Passy in 1801, and a sugar factory in 1802 where Jean-Baptiste Quéruel developed the industrial manufacture of sugar from sugar beet, and for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Ceramiales Ceramiales is an order of red algae. It was established by Friedrich Oltmanns in 1904. Families * Callithamniaceae Kützing, 1843 * Ceramiaceae Dumortier, 1822 * Choreocolacaceae Sturch * Dasyaceae Kützing, 1843 * Delesseriaceae Bory, 1828 * Inkyuleeaceae H.-G. Choi, Kraft, H.-S. Kim, Guiry et G.W. Saunders, 2008 * Rhodomelaceae Rhodomelaceae is estimated to be the largest red algae family, with about 125 genera and over 700 species. Included taxa Rhodomelaceae includes the following tribes and genera: ''Incertae sedis ' () or ''problematica'' is a term used fo ... J.E. Areschoug, 1847 * Sarcomeniaceae Womersley, 2003 * Spyridiaceae J. Agardh, 1851 * Wrangeliaceae J. Agardh, 1851 References External links Red algae orders {{Rhodophyta-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Red Algae 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 of species (6,793) are found in the Florideophyceae (class), and mostly consist of multicellular, marine algae, including many notable seaweeds. Red algae are abundant in marine habitats but relatively rare in freshwaters. Approximately 5% of red algae species occur in freshwater environments, with greater concentrations found in warmer areas. Except for two coastal cave dwelling species in the asexual class Cyanidiophyceae, there are no terrestrial species, which may be due to an evolutionary bottleneck in which the last common ancestor lost about 25% of its core genes and much of its evolutionary plasticity. The red algae form a distinct group characterized by having eukaryotic cells without flagella and centrioles, chloroplasts that l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	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 extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Delesseria ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux Jean Vincent Félix Lamouroux (3 May 1779 – 26 March 1825) was a French biologist and naturalist, noted for his seminal work with algae. Biography Lamouroux was born in Agen in the Aquitaine of southwestern France, the son of Claude Lamouroux, ... in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; '' Delesseria baeri'' '' Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' '' Delesseria sanguinea'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Baeri ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; '' Delesseria baeri'' '' Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Crozetii ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' '' Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Decipiens ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' '' Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Imbricata ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' ''Delesseria decipiens'' '' Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Montagnei ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' ''Delesseria decipiens'' ''Delesseria imbricata'' '' Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Ocellata ''Delesseria'' is a genus of red algae belonging to the family Delesseriaceae. The genus has cosmopolitan distribution. The genus name of ''Delesseria'' is in honour of Jules Paul Benjamin Delessert (1773–1847), who was a French banker and naturalist. The genus was circumscribed by Jean Vincent Félix Lamouroux in Ann. Mus. Natl. Hist. Nat. Vol.20 on page 122 in 1813. Known species As of May 2021; ''Delesseria baeri'' ''Delesseria crozetii'' ''Delesseria decipiens'' ''Delesseria imbricata'' ''Delesseria montagnei'' '' Delesseria ocellata'' ''Delesseria sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a ...'' References * {{Taxonbar, from=Q18438994 Ceramiales Red algae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseria Sanguinea ''Delesseria sanguinea'' is a red marine seaweed. Description ''Delesseria sanguinea'' is a common and bright red perennial alga with flat leaf-like red blades rising from a discoid holdfast. The blades are monostromatic, that is composed of a layers of single cells, and can grow to 25 cm long. Each blade rises from a cylindrical stipe, the stalk-like part, which branches only at near the base. Each blade may 8 cm wide and show a clear midrib with lateral veins. The tips of the blades are rounded.Maggs, C.A. and Hommersand, M.H.1993. ''Seaweeds of the British Isles Volume 1 Rhodphyta Part 3A Ceramiales.'' HMSO Bunker,F.St.D., Brodie, J.A., Maggs, C.M. and Bunker, A.R. 2017. ''Seaweeds of Britain and Ireland Second edition.'' Wild Nature Press, Plymouth, UK Other similar algae include: '' Apoglossum ruscifolium'', '' Hypoglossum hypoglossoides'' and '' Membranoptera alata'' all of which are much smaller. ''Phycodrys rubens'' is of comparable size but can be easily disti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Delesseriaceae The Delesseriaceae is a family of about 100 genera of marine red alga. Genera As accepted by AlgaeBase AlgaeBase is a global species database of information on all groups of algae, both marine and freshwater, as well as sea-grass. History AlgaeBase began in March 1996, founded by Michael Guiry. Text was copied from this source, which is avail ... (with amount of species per genus); Subfamily Delesserioideae (124) * Tribe Botryocarpeae (12) '' Botryocarpa'' Greville - 1 sp. '' Hemineura'' Harvey - 2 spp. '' Laingia'' Kylin - 2 spp. '' Marionella'' F.S. Wagner - 2 spp. '' Patulophycus'' A.J.K. Millar & M.J. Wynne - 1 sp. '' Pseudonitophylla'' M.L. Mendoza - 1 sp. '' Pseudophycodrys'' Skottsberg - 2 spp. '' Rhodokrambe'' R.L. Moe - 1 sp. Tribe Claudeeae (8) '' Claudea'' J.V. Lamouroux - 3 spp. '' Vanvoorstia'' Harvey - 5 spp. Tribe Congregatocarpeae (3) '' Congregatocarpus'' Mikami - 1 sp. '' Neohypophyllum'' Wynne - 1 sp. '' Tokidadendron'' ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]
	Jules Paul Benjamin Delessert Jules Paul Benjamin Delessert (14 February 1773 – 1 March 1847) was a French banker and naturalist. He was an honorary member of the Académie des Sciences and many species were named from his natural history collections. Biography He was born at Lyon, the son of Étienne Delessert (1735–1816), the founder of the first fire insurance company and the first discount bank in France. Their ancestors had moved from Switzerland after 1685. Young Delessert was travelling in England when the French Revolution broke out, but he hastened back to join the Paris National Guard in 1790, becoming an officer of artillery in 1793. His father bought him out of the army, however, in 1795 in order to entrust him with the management of his bank. Gifted with remarkable energy, he started many commercial enterprises, founding the first cotton factory at Passy in 1801, and a sugar factory in 1802 where Jean-Baptiste Quéruel developed the industrial manufacture of sugar from sugar beet, and for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Ceramiales Ceramiales is an order of red algae. It was established by Friedrich Oltmanns in 1904. Families * Callithamniaceae Kützing, 1843 * Ceramiaceae Dumortier, 1822 * Choreocolacaceae Sturch * Dasyaceae Kützing, 1843 * Delesseriaceae Bory, 1828 * Inkyuleeaceae H.-G. Choi, Kraft, H.-S. Kim, Guiry et G.W. Saunders, 2008 * Rhodomelaceae Rhodomelaceae is estimated to be the largest red algae family, with about 125 genera and over 700 species. Included taxa Rhodomelaceae includes the following tribes and genera: ''Incertae sedis ' () or ''problematica'' is a term used fo ... J.E. Areschoug, 1847 * Sarcomeniaceae Womersley, 2003 * Spyridiaceae J. Agardh, 1851 * Wrangeliaceae J. Agardh, 1851 References External links Red algae orders {{Rhodophyta-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Red Algae 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 of species (6,793) are found in the Florideophyceae (class), and mostly consist of multicellular, marine algae, including many notable seaweeds. Red algae are abundant in marine habitats but relatively rare in freshwaters. Approximately 5% of red algae species occur in freshwater environments, with greater concentrations found in warmer areas. Except for two coastal cave dwelling species in the asexual class Cyanidiophyceae, there are no terrestrial species, which may be due to an evolutionary bottleneck in which the last common ancestor lost about 25% of its core genes and much of its evolutionary plasticity. The red algae form a distinct group characterized by having eukaryotic cells without flagella and centrioles, chloroplasts that l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	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 extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]