The Insects Portal
Insects (from Latin insectum) are 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 a pair of 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. (Full article...)
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- ... that the fungus Entomophthora muscae makes flies climb upwards before killing them, so they are better able to release a shower of spores for the next cycle of infection?
- ... that the bee Anthidium manicatum scrapes fur from leaves to line its nest?
- ... that the extinct sandfly species Lutzomyia adiketis is host to the Paleoleishmania species P. neotropicum?
- ... that all species of the fruit fly genus Zaprionus have the same characteristic white stripes over the head and thorax?
- ... that the wasp Megarhyssa macrurus paralyzes her prey by injecting it with an ovipositor 4 inches (10 cm) long?
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Reduviidae (Hemiptera) is a large, cosmopolitan family of predatory insects, including the assassin bugs (genera include Melanolestes, Platymeris, Pselliopus, Rasahus, Reduvius, Rhiginia, Sinea, Triatoma, and Zelus), wheel bugs (Arilus cristatus) and thread-legged bugs (the subfamily Emesinae, including the genus Emesaya). There are about 7,000 species altogether, making it one of the largest families in the Hemiptera.
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