|
Metadelphax Propinqua
''Metadelphax propinqua'' is a species of delphacid planthoppers in the family Delphacidae Delphacidae is a family of planthoppers containing about 2000 species, distributed worldwide. Delphacids are separated from other "hoppers" by the prominent spur on the tibia of the hindleg. Diet and Pest species All species are phytophagous, .... It is found in Africa, Australia, the Caribbean, Europe, Northern Asia (excluding China), Central America, North America, Oceania, South America, and Southern Asia.Bartlett C, Webb M (2014). "The planthopper genus Spartidelphax, a new segregate of Nearctic Delphacodes (Hemiptera, Delphacidae)". ''ZooKeys 453'': 19-36. It is an introduced species in the Nearctic and Neotropic. References * Gonzon, Anthony T., and Charles R. Bartlett (2007). "Systematics of Hadropygos n.g., Metadelphax Wagner and New World Toya Distant (Hemiptera: Delphacidae)". ''Transactions of the American Entomological Society, vol. 133, no. 3+4'', 205-277. Further read ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delphacidae
Delphacidae is a family of planthoppers containing about 2000 species, distributed worldwide. Delphacids are separated from other "hoppers" by the prominent spur on the tibia of the hindleg. Diet and Pest species All species are phytophagous, many occurring on various grasses. Some species are significant pests and important vectors for cereal pathogens; for example: * The rice brown planthopper, '' Nilaparvata lugens'' (Stål) * The white-backed planthopper (rice), '' Sogatella furcifera'' (Horváth, 1899) * The sugarcane planthopper, '' Perkinsiella saccharicida'' Kirkaldy, 1903 Subfamilies, tribes and selected genera ''Fulgoromorpha Lists On the Web'' includes the following tribes and genera (complete lists where tribe unassigned): Asiracinae Auth.: Motschulsky, 1863 * Tribe Asiracini Motschulsky, 1863 * Tribe Eodelphacini Emeljanov, 1995 * Tribe Idiosystatini Emeljanov, 1995 * Tribe Neopunanini Emeljanov, 1995 * Tribe Platysystatini Emeljanov, 1995 * Tribe Tetrasteirini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1866
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. Inse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
