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Pseudanophthalmus Youngi
''Pseudanophthalmus'' is a genus of cave beetle. Over 200 species have been described in the caves of ten states of the eastern United States. Taxonomy The genus was first named and described by René Jeannel in 1920. Along with the monobasic genus ''Neaphaenops'' (also Jeannel) from Kentucky caves, the dibasic genus ''Nelsonites'' (Valentine) from Tennessee and Kentucky, and ''Trechoblemus'' of Eurasia and North America (Ganglbauer), it forms the “Trechoblemus complex”. Species * ''Pseudanophthalmus acherontis'' Barr, 1959 * ''Pseudanophthalmus alabamae'' Valentine, 1932 * ''Pseudanophthalmus assimilis'' Barr, 1981 * ''Pseudanophthalmus audax'' (G.Horn, 1883) * ''Pseudanophthalmus avernus'' Valentine, 1945 * ''Pseudanophthalmus barberi'' Jeannel, 1928 * ''Pseudanophthalmus barri'' Krekeler, 1973 * ''Pseudanophthalmus beaklei'' Valentine, 1937 * ''Pseudanophthalmus bendermani'' Barr, 1959 * ''Pseudanophthalmus brevis'' Valentine, 1932 * ''Pseudanophthalmus calcareus'' Barr, ... [...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] |
