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Jurassonurus
''Jurassonurus'' is an extinct insect genus of mayflies ( Ephemeroptera). This genus has only one member and that member has been scientifically named ''Jurassonurus amoenus'' which lived during the Middle Jurassic period 164.7 million to 155.7 million years ago in the Jiulongshan formation, Daohugou Village, Shantou Township, Ningcheng country, Inner mongolia, China. Taxomany The genus parent taxon is Siphlonuridae which itself is in the clade Tridentiseta which is part of the clade Ephemeroptera (Mayflies Mayflies (also known as shadflies or fishflies in Canada and the upper Midwestern United States, as Canadian soldiers in the American Great Lakes region, and as up-winged flies in the United Kingdom) are aquatic insects belonging to the order ...). Jurassonurus has many sister taxonomic clade which are as listed: Bolbonyx, Albisca, Mogzonurus, Triassonurus, Olgisca, Australurus, Cheirolgisca, Cretoneta, Dulcimanna, and many more. Reference {{Taxonb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphlonuridae
Siphlonuridae, also known as the primitive minnow mayfly is a family of insects belonging to the order Ephemeroptera. They are adapted to cool waters. Taxonomy The family is divided into the following extant genera: # ''Ameletoides'' Tillyard, 1933 # ''Edmundsius'' Day, 1953 # ''Parameletus'' Bengtsson, 1908 # ''Siphlonisca'' Needham, 1909 # ''Siphlonurus'' Eaton, 1868 The following extinct genera are members of the family Siphlonuridae: : † ''Albisca'' Sinitshenkova 1989 : † ''Australurus'' Jell & Duncan (1986) : † ''Bolbonyx'' Sinitshenkova (1990) : † ''Cheirolgisca'' Lin & Huang (2008) : † ''Cretoneta'' Tshernova 1971 : † ''Dulcimanna'' Jell & Duncan (1986) : † ''Huizhougenia'' Lin (1980) : † ''Jurassonurus'' Huang et al. (2008) : † ''Mesobaetis'' Brauer et al. (1889) : † ''Mogzonurella'' Sinitshenkova (1985) : † ''Mogzonurus'' Sinitshenkova (1985) : † ''Multiramificans'' Huang et al. (2007) : † ''Olgisca'' Demoulin (1970) : † ''Proameletus'' Sinit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
Insects (from Latin ') are Hexapoda, hexapod invertebrates of the class (biology), class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (Insect morphology#Head, head, Thorax (insect anatomy), thorax and abdomen (insect anatomy), abdomen), three pairs of jointed Arthropod leg, legs, compound eyes, and a pair of antenna (biology), antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species. The insect nervous system consists of a insect brain, brain and a ventral nerve cord. Most insects reproduce Oviparous, by laying eggs. Insects Respiratory system of insects, breathe air through a system of Spiracle (arthropods), paired openings along their sides, connected to Trachea#Invertebrates, small tubes that take air directly to the tissues. The blood therefore does not carry oxygen; it is only partly contained in ves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleobiology Database
The Paleobiology Database (PBDB) is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms. History The Paleobiology Database originated in the NCEAS-funded Phanerozoic Marine Paleofaunal Database initiative, which operated from August 1998 through August 2000. From 2000 to 2015, PBDB received funding from the National Science Foundation. PBDB also received support form the Australian Research Council. From 2000 to 2010 it was housed at the National Center for Ecological Analysis and Synthesis, a cross-disciplinary research center within the University of California, Santa Barbara. It is currently housed at University of Wisconsin-Madison and overseen by an international committee of major data contributors. The Paleobiology Database works closely with the Neotoma Paleoecology Database, which has a similar intellectual history, but has focused on the Quaternary (with an emphasis on the late Pleistocene and Holoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
