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Modeeria
''Modeeria'' is a genus of hydrozoans Hydrozoa (hydrozoans; ) are a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most of which inhabit saline water. The colonies of the colonial species can be large, and in some cases the specializ ... belonging to the family Tiarannidae. The genus has cosmopolitan distribution. Species: *''Modeeria irenium'' *''Modeeria rotunda'' *''Modeeria sagamina'' References Tiarannidae Hydrozoan genera {{Leptothecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modeeria Irenium
''Modeeria'' is a genus of hydrozoans belonging to the family Tiarannidae Tiarannidae is a family of cnidarians belonging to the order Leptothecata. Genera: * ''Chromatonema'' Fewkes, 1882 * ''Krampella'' Russell, 1957 * ''Margalefia'' Pagès, Bouillon & Gili, 1991 * ''Modeeria'' Forbes, 1848 * ''Stegolaria'' Stechow .... The genus has cosmopolitan distribution. Species: *'' Modeeria irenium'' *'' Modeeria rotunda'' *'' Modeeria sagamina'' References Tiarannidae Hydrozoan genera {{Leptothecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modeeria Rotunda
''Modeeria'' is a genus of hydrozoans belonging to the family Tiarannidae. The genus has cosmopolitan distribution. Species: *''Modeeria irenium ''Modeeria'' is a genus of hydrozoans belonging to the family Tiarannidae Tiarannidae is a family of cnidarians belonging to the order Leptothecata. Genera: * ''Chromatonema'' Fewkes, 1882 * ''Krampella'' Russell, 1957 * ''Margalefia'' Pagè ...'' *'' Modeeria rotunda'' *'' Modeeria sagamina'' References Tiarannidae Hydrozoan genera {{Leptothecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modeeria Sagamina
''Modeeria'' is a genus of hydrozoans belonging to the family Tiarannidae. The genus has cosmopolitan distribution. Species: *''Modeeria irenium'' *''Modeeria rotunda ''Modeeria'' is a genus of hydrozoans belonging to the family Tiarannidae. The genus has cosmopolitan distribution. Species: *''Modeeria irenium ''Modeeria'' is a genus of hydrozoans belonging to the family Tiarannidae Tiarannidae is a ...'' *'' Modeeria sagamina'' References Tiarannidae Hydrozoan genera {{Leptothecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiarannidae
Tiarannidae is a family of cnidarians belonging to the order Leptothecata. Genera: * ''Chromatonema'' Fewkes, 1882 * ''Krampella'' Russell, 1957 * ''Margalefia'' Pagès, Bouillon & Gili, 1991 * ''Modeeria'' Forbes, 1848 * ''Stegolaria'' Stechow, 1913 * ''Stegopoma'' Levinsen, 1893 * ''Tiaranna'' Haeckel, 1879 References Tiarannidae, Leptothecata Cnidarian families {{Leptothecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrozoans
Hydrozoa (hydrozoans; ) are a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most of which inhabit saline water. The colonies of the colonial species can be large, and in some cases the specialized individual animals cannot survive outside the colony. A few genera within this class live in freshwater habitats. Hydrozoans are related to jellyfish and corals and belong to the phylum Cnidaria. Some examples of hydrozoans are the freshwater jelly (''Craspedacusta sowerbyi''), freshwater polyps ('' Hydra''), ''Obelia'', Portuguese man o' war (''Physalia physalis''), chondrophores (Porpitidae), "air fern" (''Sertularia argentea''), and pink-hearted hydroids (''Tubularia''). Anatomy Most hydrozoan species include both a polypoid and a medusoid stage in their lifecycles, although a number of them have only one or the other. For example, ''Hydra'' has no medusoid stage, while '' Liriope'' lacks the polypoid stage. Polyps The hydroid f ... [...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] |
