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Halistemma Foliacea
''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost 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 en .... Species: *'' Halistemma cupulifera'' *'' Halistemma foliacea'' *'' Halistemma maculatum'' *'' Halistemma rubrum'' *'' Halistemma striata'' *'' Halistemma transliratum'' References Agalmatidae Hydrozoan genera {{Siphonophorae-stub ...
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Cnidaria
Cnidaria ( ) is a phylum under kingdom Animalia containing over 11,000 species of aquatic invertebrates found both in fresh water, freshwater and marine environments (predominantly the latter), including jellyfish, hydroid (zoology), hydroids, sea anemones, corals and some of the smallest marine parasites. Their distinguishing features are an uncentralized nervous system distributed throughout a gelatinous body and the presence of cnidocytes or cnidoblasts, specialized cells with ejectable flagella used mainly for envenomation and capturing prey. Their bodies consist of mesoglea, a non-living, jelly-like substance, sandwiched between two layers of epithelium that are mostly one cell (biology), cell thick. Cnidarians are also some of the few animals that can reproduce both sexually and asexually. Cnidarians mostly have two basic body forms: swimming medusa (biology), medusae and sessility (motility), sessile polyp (zoology), polyps, both of which are radially symmetrical with mou ...
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Agalmatidae
Agalmatidae, or Agalmidae, is a family of siphonophores. Systematic list *Genus '' Agalma'' Eschscholtz, 1825 **''Agalma clausi'' Bedot, 1888 **''Agalma elegans'' (Sars, 1846) **''Agalma okenii'' Eschscholtz, 1825 * Genus '' Athorybia'' Eschscholtz, 1829 ** '' Athorybia lucida'' Biggs, 1978 ** '' Athorybia rosacea'' (Forskål, 1775) * Genus '' Frillagalma'' Daniel, 1966 ** '' Frillagalma vityazi'' Daniel, 1966 *Genus '' Halistemma'' Huxley, 1859 **'' Halistemma cupulifera'' Lens & van Riemsdijk, 1908 **'' Halistemma foliacea'' (Quoy & Gaimard, 1833) **'' Halistemma maculatum'' Pugh & Baxter, 2014 **'' Halistemma rubrum'' (Vogt, 1852) **'' Halistemma striata'' Totton, 1965 **'' Halistemma transliratum'' Pugh & Youngbluth, 1988 *Genus '' Lychnagalma'' Haeckel, 1888 **'' Lychnagalma utricularia'' (Claus, 1879) *Genus '' Marrus'' Totton, 1954 **'' Marrus antarcticus'' Totton, 1954 **'' Marrus claudanielis'' Dunn, Pugh & Haddock, 2005 **''Marrus orthocanna'' (Kramp, 1942) **'' Marrus o ...
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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 ...
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Halistemma Cupulifera
''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost cosmopolitan distribution. Species: *'' Halistemma cupulifera'' *''Halistemma foliacea ''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost cosmopolitan distribution In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface ...'' *'' Halistemma maculatum'' *'' Halistemma rubrum'' *'' Halistemma striata'' *'' Halistemma transliratum'' References Agalmatidae Hydrozoan genera {{Siphonophorae-stub ...
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Halistemma Foliacea
''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost 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 en .... Species: *'' Halistemma cupulifera'' *'' Halistemma foliacea'' *'' Halistemma maculatum'' *'' Halistemma rubrum'' *'' Halistemma striata'' *'' Halistemma transliratum'' References Agalmatidae Hydrozoan genera {{Siphonophorae-stub ...
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Halistemma Maculatum
''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost cosmopolitan distribution. Species: *''Halistemma cupulifera'' *''Halistemma foliacea ''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost cosmopolitan distribution In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface ...'' *'' Halistemma maculatum'' *'' Halistemma rubrum'' *'' Halistemma striata'' *'' Halistemma transliratum'' References Agalmatidae Hydrozoan genera {{Siphonophorae-stub ...
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Halistemma Rubrum
''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost cosmopolitan distribution. Species: *''Halistemma cupulifera'' *''Halistemma foliacea'' *''Halistemma maculatum ''Halistemma'' is a genus of cnidarians belonging to the family Agalmatidae. The genus has almost cosmopolitan distribution. Species: *''Halistemma cupulifera'' *''Halistemma foliacea ''Halistemma'' is a genus of cnidarians belonging to th ...'' *'' Halistemma rubrum'' *'' Halistemma striata'' *'' Halistemma transliratum'' References Agalmatidae Hydrozoan genera {{Siphonophorae-stub ...
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