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Mastigias Andersoni
''Mastigias'' is a genus of true jellyfish in the family Mastigiidae. It contains seven described species. Members of this genus are found widely in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida and Puerto Rico. The West Atlantic records are most likely the result of accidental introductions by humans. Species According to the ''World Register of Marine Species'', this genus includes seven species: * '' Mastigias albipunctatus'' * '' Mastigias andersoni'' * '' Mastigias gracilis'' * '' Mastigias ocellatus'' – golden medusa * '' Mastigias pantherinus'' * ''Mastigias papua The spotted jelly (''Mastigias papua''), lagoon jelly, golden medusa, or Papuan jellyfish, is a species of jellyfish from the Indo-Pacific oceans. Like corals, sea anemones, and other sea jellies, it belongs to the phylum Cnidaria. ''Mastigias p ...'' – spotted jelly * '' Mastigias siderea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Register Of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialists on each group of organism. These taxonomists control the quality of the information, which is gathered from the primary scientific literature as well as from some external regional and taxon-specific databases. WoRMS maintains valid names of all marine organisms, but also provides information on synonyms and invalid names. It is an ongoing task to maintain the registry, since new species are constantly being discovered and described by scientists; in addition, the nomenclature and taxonomy of existing species is often corrected or changed as new research is constantly being published. Subsets of WoRMS content are made available, and can have separate badging and their own home/launch pages, as "subregisters", such as the ''World List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Papua 04
''Mastigias'' is a genus of true jellyfish in the family Mastigiidae. It contains seven described species. Members of this genus are found widely in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida and Puerto Rico. The West Atlantic records are most likely the result of accidental introductions by humans. Species According to the ''World Register of Marine Species'', this genus includes seven species: * '' Mastigias albipunctatus'' * '' Mastigias andersoni'' * '' Mastigias gracilis'' * '' Mastigias ocellatus'' – golden medusa * '' Mastigias pantherinus'' * ''Mastigias papua The spotted jelly (''Mastigias papua''), lagoon jelly, golden medusa, or Papuan jellyfish, is a species of jellyfish from the Indo-Pacific oceans. Like corals, sea anemones, and other sea jellies, it belongs to the phylum Cnidaria. ''Mastigias p ...'' – spotted jelly * '' Mastigias siderea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Siderea
''Mastigias siderea'' is a species of jellyfish in the family Mastigiidae. It is native to the southern Pacific Ocean. Description The medusa of ''M. siderea'' grows to a diameter of about . There are about 60 marginal lappets and the surface of the bell is sculptured with deep radial furrows between these. The eight mouth arms are as long as the diameter of the bell, terminating in club-shaped filaments. There are seven radial canals which link to the ring canal. The bell is pale yellowish-brown with white spots; these are small near the margin but larger over the ring canal. The mouth arms are brown, spotted with white, and the terminal filaments are yellowish. Distribution ''M. siderea'' occurs in the southern Pacific Ocean. It is a pelagic The pelagic zone consists of the water column of the open ocean, and can be further divided into regions by depth (as illustrated on the right). The word ''pelagic'' is derived . The pelagic zone can be thought of as an imaginary cy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Papua
The spotted jelly (''Mastigias papua''), lagoon jelly, golden medusa, or Papuan jellyfish, is a species of jellyfish from the Indo-Pacific oceans. Like corals, sea anemones, and other sea jellies, it belongs to the phylum Cnidaria. ''Mastigias papua'' is one of the numerous marine animals living in symbiosis with zooxanthellae, a photosynthetic alga. They have a lifespan of approximately 4 months and are active primarily in mid-summer to early autumn. Taxonomy Five subspecies have been described, inhabiting separate marine lakes in the Palau group. *''M.'' cf. ''p. remengesaui'' (in Uet era Ongael) *''M.'' cf. ''p. nakamurai'' (in Goby Lake) *''M.'' cf. ''p. etpisoni'' (in Ongeim’l Tketau) *''M.'' cf. ''p. saliii'' (in Clear Lake) *''M.'' cf. ''p. remeliiki'' (in Uet era Ngermeuangel) Description The spotted jelly is so named because of the little dots that garnish its jelly. It usually measures between in length and between in diameter but some individuals can reach l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Pantherinus
''Mastigias'' is a genus of true jellyfish in the family Mastigiidae. It contains seven described species. Members of this genus are found widely in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida and Puerto Rico. The West Atlantic records are most likely the result of accidental introductions by humans. Species According to the ''World Register of Marine Species'', this genus includes seven species: * '' Mastigias albipunctatus'' * '' Mastigias andersoni'' * '' Mastigias gracilis'' * '' Mastigias ocellatus'' – golden medusa * '' Mastigias pantherinus'' * ''Mastigias papua The spotted jelly (''Mastigias papua''), lagoon jelly, golden medusa, or Papuan jellyfish, is a species of jellyfish from the Indo-Pacific oceans. Like corals, sea anemones, and other sea jellies, it belongs to the phylum Cnidaria. ''Mastigias p ...'' – spotted jelly * '' Mastigias siderea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Ocellatus
''Mastigias ocellatus'', the golden medusa, is a species of jellyfish in the family Mastigiidae. It is native to the southern Pacific Ocean. Description The medusa of ''M. ocellatus'' grows to a diameter of about . The surface of the bell is sculptured with small, polygonal nematocyst warts. There are 96 marginal lappets and eight 3-winged mouth arms, terminating in a bare, club-shaped extremity, the tip of which is blue. The bell is reddish-brown, with white spots near the edge, each with a brown centre and margin. Distribution ''M. ocellatus'' occurs in October in the southern Pacific Ocean. It is a pelagic The pelagic zone consists of the water column of the open ocean, and can be further divided into regions by depth (as illustrated on the right). The word ''pelagic'' is derived . The pelagic zone can be thought of as an imaginary cylinder or w ... species, and its method of reproduction has not been studied. References Animals described in 1791 Mastigiidae [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Gracilis
''Mastigias'' is a genus of true jellyfish in the family Mastigiidae. It contains seven described species. Members of this genus are found widely in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida and Puerto Rico. The West Atlantic records are most likely the result of accidental introductions by humans. Species According to the ''World Register of Marine Species'', this genus includes seven species: * '' Mastigias albipunctatus'' * '' Mastigias andersoni'' * '' Mastigias gracilis'' * ''Mastigias ocellatus'' – golden medusa * ''Mastigias pantherinus'' * ''Mastigias papua'' – spotted jelly * ''Mastigias siderea ''Mastigias siderea'' is a species of jellyfish in the family Mastigiidae. It is native to the southern Pacific Ocean. Description The medusa of ''M. siderea'' grows to a diameter of about . There are about 60 marginal lappets and the surface ...'' Syn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Andersoni
''Mastigias'' is a genus of true jellyfish in the family Mastigiidae. It contains seven described species. Members of this genus are found widely in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida and Puerto Rico. The West Atlantic records are most likely the result of accidental introductions by humans. Species According to the ''World Register of Marine Species'', this genus includes seven species: * '' Mastigias albipunctatus'' * '' Mastigias andersoni'' * '' Mastigias gracilis'' * '' Mastigias ocellatus'' – golden medusa * '' Mastigias pantherinus'' * ''Mastigias papua The spotted jelly (''Mastigias papua''), lagoon jelly, golden medusa, or Papuan jellyfish, is a species of jellyfish from the Indo-Pacific oceans. Like corals, sea anemones, and other sea jellies, it belongs to the phylum Cnidaria. ''Mastigias p ...'' – spotted jelly * '' Mastigias siderea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastigias Albipunctatus
''Mastigias'' is a genus of true jellyfish in the family Mastigiidae. It contains seven described species. Members of this genus are found widely in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida and Puerto Rico. The West Atlantic records are most likely the result of accidental introductions by humans. Species According to the ''World Register of Marine Species'', this genus includes seven species: * '' Mastigias albipunctatus'' * ''Mastigias andersoni'' * ''Mastigias gracilis'' * ''Mastigias ocellatus'' – golden medusa * ''Mastigias pantherinus'' * ''Mastigias papua'' – spotted jelly * ''Mastigias siderea ''Mastigias siderea'' is a species of jellyfish in the family Mastigiidae. It is native to the southern Pacific Ocean. Description The medusa of ''M. siderea'' grows to a diameter of about . There are about 60 marginal lappets and the surface ...'' Synap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Introduced Species
An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there by human activity, directly or indirectly, and either deliberately or accidentally. Non-native species can have various effects on the local ecosystem. Introduced species that become established and spread beyond the place of introduction are considered naturalized. The process of human-caused introduction is distinguished from biological colonization, in which species spread to new areas through "natural" (non-human) means such as storms and rafting. The Latin expression neobiota captures the characteristic that these species are ''new'' biota to their environment in terms of established biological network (e.g. food web) relationships. Neobiota can further be divided into neozoa (also: neozoons, sing. neozoon, i.e. animals) and n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
