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Graptacme Splendida
''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. 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 Species: *'' Graptacme acutissima'' *'' Graptacme acutistriata'' *'' Graptacme africana'' References {{Taxonbar, from=Q3801387 Molluscs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molluscs
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant taxon, extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine biology, marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater mollusc, freshwater and Terrestrial molluscs, terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 Taxonomy (biology), taxonomic class (biology), classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurobiology, neurologically advanced of all inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dentaliidae
Dentaliidae is a family of relatively large tusk shells, scaphopod mollusks in the order Dentaliida. Genera * '' Antalis'' H. & A. Adams, 1854 * '' Coccodentalium'' Sacco, 1896 * '' Compressidentalium'' Habe, 1963 * '' Dentalium'' Linnaeus, 1758 Events January–March * January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (''Animalia'') of the 10th edition of Systema Naturae, 10th edition of ''Systema Naturae'', the sta ... * '' Eudentalium'' Cotton & Godfrey, 1933 * '' Fissidentalium'' Fischer, 1885 * '' Graptacme'' Pilsbry & Sharp, 1897 * '' Paradentalium'' Cotton & Godfrey, 1933 * '' Pictodentalium'' Palmer, 1974 * '' Plagioglypta'' Pilsbry in Pilsbry & Sharp, 1897 * '' Schizodentalium'' Sowerby, 1894 * '' Striodentalium'' Habe, 1964 * '' Tesseracme'' Pilsbry & Sharp, 1897 References * Scaphopods {{scaphopod-stub ... [...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] |
Graptacme Acutissima
''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. 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 Species: *'' Graptacme acutissima'' *'' Graptacme acutistriata'' *'' Graptacme africana'' References {{Taxonbar, from=Q3801387 Molluscs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graptacme Acutistriata
''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. The genus has almost cosmopolitan distribution. Species Species: *''Graptacme acutissima ''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. 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 ...'' *'' Graptacme acutistriata'' *'' Graptacme africana'' References {{Taxonbar, from=Q3801387 Molluscs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graptacme Africana
''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. The genus has almost cosmopolitan distribution. Species Species: *''Graptacme acutissima'' *''Graptacme acutistriata ''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. The genus has almost cosmopolitan distribution. Species Species: *''Graptacme acutissima ''Graptacme'' is a genus of molluscs belonging to the family Dentaliidae. ...'' *'' Graptacme africana'' References {{Taxonbar, from=Q3801387 Molluscs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
