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Paraxanthias Notatus
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * '' Paraxanthias notatus'' (Dana, 1852) * ''Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * ''Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Taylori
''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirely under the thorax. They live in all the ...s in the family Xanthidae, containing one exclusively fossil species and the following extant species: * '' Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * '' Paraxanthias notatus'' (Dana, 1852) * '' Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * '' Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * '' Paraxanthias taylori'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portable Document Format
Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.Adobe Systems IncorporatedPDF Reference, Sixth edition, version 1.23 (53 MB) Nov 2006, p. 33. Archiv/ref> Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it. PDF has its roots in "The Camelot Project" initiated by Adobe co-founder John Warnock in 1991. PDF was standardized as ISO 32000 in 2008. The last edition as ISO 32000-2:2020 was published in December 2020. PDF files may contain a variety of content besides flat text and graphics including logical structuring elements, interactive elements such as annotations and form-fields, layers, rich media (including video con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Parvus
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * '' Paraxanthias notatus'' (Dana, 1852) * '' Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * '' Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Pachydactylus
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * '' Paraxanthias notatus'' (Dana, 1852) * '' Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * ''Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Notatus
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * '' Paraxanthias notatus'' (Dana, 1852) * ''Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * ''Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Insculptus
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * ''Paraxanthias notatus'' (Dana, 1852) * ''Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * ''Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Flavescens
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * ''Paraxanthias insculptus'' (Stimpson, 1871) * ''Paraxanthias notatus'' (Dana, 1852) * ''Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * ''Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Eriphioides
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * ''Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * ''Paraxanthias flavescens'' (Rathbun, 1906) * ''Paraxanthias insculptus'' (Stimpson, 1871) * ''Paraxanthias notatus'' (Dana, 1852) * ''Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * ''Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraxanthias Elegans
''Paraxanthias'' is a genus of crabs in the family Xanthidae, containing one exclusively fossil species and the following extant species: * '' Paraxanthias elegans'' (Stimpson, 1858) * '' Paraxanthias eriphioides'' (A. Milne-Edwards, 1867) * '' Paraxanthias flavescens'' (Rathbun, 1906) * '' Paraxanthias insculptus'' (Stimpson, 1871) * '' Paraxanthias notatus'' (Dana, 1852) * '' Paraxanthias pachydactylus'' (A. Milne-Edwards, 1867) * '' Paraxanthias parvus'' (Borradaile, 1900) * '' Paraxanthias sulcatus'' (Faxon, 1893) * ''Paraxanthias taylori ''Paraxanthias'' is a genus of crab Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirel ...'' (Stimpson, 1861) References Xanthoidea {{Crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raffles Bulletin Of Zoology
''The Raffles Bulletin of Zoology'' is a peer-reviewed open-access scientific journal published by the Lee Kong Chian Natural History Museum at the National University of Singapore. It covers the taxonomy, ecology, and conservation of Southeast Asian fauna.Supplements are published as and when funding permits and may cover topics that extend beyond the normal scope of the journal depending on the targets of the funding agency. It was established as the ''Bulletin of the Raffles Museum'' in 1928 and renamed ''Bulletin of the National Museum of Singapore'' in 1961, before obtaining its current title in 1971. See also * List of zoology journals This is a list of scientific journals which cover the field of zoology. A * '' Acta Entomologica Musei Nationalis Pragae'' * '' Acta Zoologica Academiae Scientiarum Hungaricae'' * '' Acta Zoologica Bulgarica'' * ''Acta Zoologica Mexicana'' * '' ... References Zoology journals Biannual journals Open access journals English-language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crab
Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirely under the thorax. They live in all the world's oceans, in freshwater, and on land, are generally covered with a thick exoskeleton, and have a single pair of pincers. They first appeared during the Jurassic Period. Description Crabs are generally covered with a thick exoskeleton, composed primarily of highly mineralized chitin, and armed with a pair of chelae (claws). Crabs vary in size from the pea crab, a few millimeters wide, to the Japanese spider crab, with a leg span up to . Several other groups of crustaceans with similar appearances – such as king crabs and porcelain crabs – are not true crabs, but have evolved features similar to true crabs through a process known as carcinisation. Environment Crabs are found in all of the world's oceans, as well as in fresh w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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