|
Bonamia (protist)
''Bonamia'' is a genus of protists belonging to the family Haplosporiidae. The genus has cosmopolitan distribution. Species: *''Bonamia exitiosa'' *''Bonamia ostreae'' *''Bonamia perspora'' *''Bonamia roughleyi'' References {{Taxonbar, from=Q25661520 Endomyxa Rhizaria genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protists
A protist ( ) or protoctist is any Eukaryote, eukaryotic organism that is not an animal, Embryophyte, land plant, or fungus. Protists do not form a Clade, natural group, or clade, but are a Paraphyly, paraphyletic grouping of all descendants of the last eukaryotic common ancestor excluding land plants, animals, and fungi. Protists were historically regarded as a separate taxonomic rank, taxonomic kingdom (biology), kingdom known as Protista or Protoctista. With the advent of phylogenetic analysis and electron microscopy studies, the use of Protista as a formal taxon was gradually abandoned. In modern classifications, protists are spread across several eukaryotic clades called supergroup (biology), supergroups, such as Archaeplastida (photoautotrophs that includes land plants), SAR supergroup, SAR, Obazoa (which includes fungi and animals), Amoebozoa and "Excavata". Protists represent an extremely large genetic diversity, genetic and ecological diversity in all environments, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmopolitan Distribution
In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface of the Earth, in appropriate habitats; most cosmopolitan species are known to be highly adaptable to a range of climatic and environmental conditions, though this is not always so. Killer whales ( orcas) are among the most well-known cosmopolitan species on the planet, as they maintain several different resident and transient (migratory) populations in every major oceanic body on Earth, from the Arctic Circle to Antarctica and every coastal and open-water region in-between. Such a taxon (usually a species) is said to have a ''cosmopolitan'' distribution, or exhibit cosmopolitanism, as a species; another example, the rock dove (commonly referred to as a ' pigeon'), in addition to having been bred domestically for centuries, now occurs in most urban areas around the world. The extreme opposite of a cosmopolitan species is an endemic (native) species, or one foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonamia Exitiosa
''Bonamia'' is a genus of the flowering plant family Convolvulaceae, commonly known as the bindweed family and named after the French physician and botanist François Bonamy François Bonamy (10 May 1710 in Nantes – 5 January 1786 in Nantes) was a French botanist and physician. He was the grandfather of adventurer Paul de la Gironière (1797–1862). In 1735 he obtained his medical doctorate, and for nearly ... (1710-1786). Members of the genus are commonly known as the lady's nightcap. Species The following species are recognized in the genus ''Bonamia'': *'' B. abscissa'' (Choisy) Hallier f. *'' B. agrostopolis'' (Vell.) Hallier f. *'' B. alatisemina'' R.W.Johnson *'' B. ankaranensis'' Deroin *'' B. apikiensis'' Deroin *'' B. apurensis'' D.F.Austin *'' B. austinii'' A.Moreira & Sim.-Bianch. *'' B. boivinii'' Hallier f. *'' B. boliviana'' O'Donell *'' B. brevifolia'' (Benth.) Myint *'' B. campestris'' A.More ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonamia Ostreae
''Bonamia ostreae'' is a parasitic rhizarian that can cause lethal infections in shellfish, particularly the European flat oyster, ''Ostrea edulis''. Infection in oysters rarely results in clinical signs of disease and often the only indication of the infection is increased mortality. The Australian flat oyster, ''Ostrea angasi'', has been infected with two similar ''Bonamia'' parasites, ''Bonamia exitiosa'' and ''B. roughleyi''. Pathology The cells of ''Bonamia ostreae'' measure 2-3 μm in diameter and are found within the haemocytes of the oyster. Lesions occur with focal infiltration of the haemocytes within the connective tissue of the mantle and gills, and in the vascular sinuses near the digestive gland, intestine and stomach. Infection seems to be correlated to haemocyte destruction and diapedesis. Epidemiology A study in the Netherlands of the epidemiology of European flat oysters, ''Ostrea edulis'', infected with ''Bonamia ostreae'' showed that the parasite was pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonamia Perspora
''Bonamia'' is a genus of the flowering plant family Convolvulaceae, commonly known as the bindweed family and named after the French physician and botanist François Bonamy François Bonamy (10 May 1710 in Nantes – 5 January 1786 in Nantes) was a French botanist and physician. He was the grandfather of adventurer Paul de la Gironière (1797–1862). In 1735 he obtained his medical doctorate, and for nearly ... (1710-1786). Members of the genus are commonly known as the lady's nightcap. Species The following species are recognized in the genus ''Bonamia'': *'' B. abscissa'' (Choisy) Hallier f. *'' B. agrostopolis'' (Vell.) Hallier f. *'' B. alatisemina'' R.W.Johnson *'' B. ankaranensis'' Deroin *'' B. apikiensis'' Deroin *'' B. apurensis'' D.F.Austin *'' B. austinii'' A.Moreira & Sim.-Bianch. *'' B. boivinii'' Hallier f. *'' B. boliviana'' O'Donell *'' B. brevifolia'' (Benth.) Myint *'' B. campestris'' A.More ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endomyxa
Endomyxa is a group of eukaryotic organisms in the supergroup Rhizaria. They were initially a subphylum of Cercozoa and later a subphylum of Retaria, but several analyses have proven they are a phylogenetically separate lineage, and Endomyxa is currently regarded as its own phylum In biology, a phylum (; : phyla) is a level of classification, or taxonomic rank, that is below Kingdom (biology), kingdom and above Class (biology), class. Traditionally, in botany the term division (taxonomy), division has been used instead .... References External links Rhizaria phyla {{Rhizaria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
