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Psephenus Arizonensis
''Psephenus'' is a genus of water penny beetles in the family Psephenidae Water-penny beetles are a family (the Psephenidae) of 272 species (in 35 genera) of aquatic beetles found on all continents except Antarctica, in both tropical and temperate areas. The young, which live in water, resemble tiny pennies. The larv .... There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * '' Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * '' Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * '' Psephenus lutulentus'' Scudder, 1900 * '' Psephenus minckleyi'' Brown & Murvosh, 1974 * '' Psephenus montanus'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenidae
Water-penny beetles are a family (the Psephenidae) of 272 species (in 35 genera) of aquatic beetles found on all continents except Antarctica, in both tropical and temperate areas. The young, which live in water, resemble tiny pennies. The larvae feed – usually nocturnally – on algae on rock surfaces. The presence of water-penny larvae in a stream can be used as a test for the quality of the water, as they are pollution-sensitive. They cannot live in habitats where rocks acquire a thick layer of algae, fungi, or inorganic sediment. Therefore, their presence along with other diverse phyla signifies good-quality water. They are around 6 to 10 millimeters in length. A water-penny larva's shell is oval-shaped to almost circular and is commonly a copper color, which explains the name, 'water-penny'. Water-pennies obtain oxygen through their membrane and through feathery gills located at the base of the abdomen. They are typically found in riffles in streams with a moderate to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Arizonensis
''Psephenus'' is a genus of water penny beetles in the family Psephenidae Water-penny beetles are a family (the Psephenidae) of 272 species (in 35 genera) of aquatic beetles found on all continents except Antarctica, in both tropical and temperate areas. The young, which live in water, resemble tiny pennies. The larv .... There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * '' Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * '' Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * '' Psephenus lutulentus'' Scudder, 1900 * '' Psephenus minckleyi'' Brown & Murvosh, 1974 * '' Psephenus montanus'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Falli
''Psephenus falli'' is a species of water penny beetle in the family Psephenidae Water-penny beetles are a family (the Psephenidae) of 272 species (in 35 genera) of aquatic beetles found on all continents except Antarctica, in both tropical and temperate areas. The young, which live in water, resemble tiny pennies. The larv .... It is found in North America. References Further reading * Byrrhoidea Articles created by Qbugbot Beetles described in 1893 {{Elateriformia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Haldemani
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis ''Psephenus'' is a genus of water penny beetles in the family Psephenidae Water-penny beetles are a family (the Psephenidae) of 272 species (in 35 genera) of aquatic beetles found on all continents except Antarctica, in both tropical and tem ...'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * '' Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * '' Psephenus lutulentus'' Scudder, 1900 * '' Psephenus minckleyi'' Brown & Murvosh, 1974 * '' Psephenus montanus'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Herricki
''Psephenus herricki'' is a species of water penny beetle in the family Psephenidae Water-penny beetles are a family (the Psephenidae) of 272 species (in 35 genera) of aquatic beetles found on all continents except Antarctica, in both tropical and temperate areas. The young, which live in water, resemble tiny pennies. The larv .... It is found in North America. References Further reading * Byrrhoidea Articles created by Qbugbot Beetles described in 1844 {{Elateriformia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Lutulentus
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis ''Psephenus'' is a genus ...'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * '' Psephenus lutulentus'' Scudder, 1900 * '' Psephenus minckleyi'' Brown & Murvosh, 1974 * '' Psephenus montanus'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Minckleyi
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * ''Psephenus lutulentus ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' ...'' Scudder, 1900 * '' Psephenus minckleyi'' Brown & Murvosh, 1974 * '' Psephenus montanus'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Montanus
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * ''Psephenus lutulentus'' Scudder, 1900 * ''Psephenus minckleyi ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' ...'' Brown & Murvosh, 1974 * '' Psephenus montanus'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Murvoshi
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * ''Psephenus lutulentus'' Scudder, 1900 * ''Psephenus minckleyi'' Brown & Murvosh, 1974 * ''Psephenus montanus ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' ...'' Brown & Murvosh, 1974 * '' Psephenus murvoshi'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Oresbius
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * ''Psephenus lutulentus'' Scudder, 1900 * ''Psephenus minckleyi'' Brown & Murvosh, 1974 * ''Psephenus montanus'' Brown & Murvosh, 1974 * ''Psephenus murvoshi ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' ...'' Brown, 1970 * '' Psephenus oresbius'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Palpalis
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * ''Psephenus lutulentus'' Scudder, 1900 * ''Psephenus minckleyi'' Brown & Murvosh, 1974 * ''Psephenus montanus'' Brown & Murvosh, 1974 * ''Psephenus murvoshi'' Brown, 1970 * ''Psephenus oresbius ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' ...'' Spangler, 1968 * '' Psephenus palpalis'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, 1934 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psephenus Spangleri
''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' Psephenus falli'' Casey, 1893 * ''Psephenus haldemani'' Horn, 1870 * '' Psephenus herricki'' (Dekay, 1844) * ''Psephenus lutulentus'' Scudder, 1900 * ''Psephenus minckleyi'' Brown & Murvosh, 1974 * ''Psephenus montanus'' Brown & Murvosh, 1974 * ''Psephenus murvoshi'' Brown, 1970 * ''Psephenus oresbius'' Spangler, 1968 * ''Psephenus palpalis ''Psephenus'' is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in ''Psephenus''. Species These 13 species belong to the genus ''Psephenus'': * ''Psephenus arizonensis'' Brown & Murvosh, 1974 * '' ...'' Champion, 1913 * '' Psephenus spangleri'' * '' Psephenus texanus'' Brown & Arrington, 1967 (Texas water penny) * '' Psephenus usingeri'' Hinton, 1934 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |