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Insects Of Nepal
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 e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panorpa Communis
''Panorpa communis'', the common scorpionfly, is a species of Mecoptera, scorpionfly. Distribution This species is native to Europe (mostly) and Northern Asia. Habitat These scorpionflies can be usually found in hedgerows and patches of Urtica dioica, nettle. Description ''Panorpa communis'' can reach a body length of about . The common scorpionfly has a black and yellow body, with a reddish head and tail. The male has a pair of claspers at the end of its tail (for holding the female during mating), giving it a scorpion-like appearance, although it is not a stinger. The adult insect has a wingspan of about , with wings that are mostly clear, but have many dark spots or patches. Its head, mounted with large eyes, is drawn into a prominent, downward pointing beak, which opens at the tip of its head. In the female, the eighth abdominal segment is the shortest, almost twice shorter than the seventh; the sixth is narrowed towards the back. The larva resembles a caterpillar and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
