Portal:Insects
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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Chrysiridia rhipheus, the Madagascan sunset moth, is a species of day-flying moth of the family Uraniidae. It is considered one of the most impressive and appealing-looking lepidopterans. Famous worldwide, it is featured in most coffee table books on Lepidoptera and is much sought after by collectors, though many older sources misspell the species name as "ripheus". The colours originate from optical interference in the iridescent parts of the wings, while the black parts are pigmented. Adults have a wingspan of 7–9 cm (2.8–3.5 in).
Dru Drury, who described the moth in 1773, placed it in the genus Papilio, considering it a butterfly. Jacob Hübner placed it in the moth genus Chrysiridia in 1823. Later redescriptions led to junior synonyms such as Chrysiridia madagascariensis (Lesson, 1831). (Full article...)Did you know -
- ... that offspring of Gargaphia solani almost always fall victim to predation without the protection of their mother?
- ... that the brilliantly-coloured blue and black neon cuckoo bee of Australia is a parasite of the blue banded bee?
- ... that fossil specimens of the extinct scorpionfly family Dinopanorpidae, which includes Dinopanorpa and Dinokanaga, sometimes have preserved dark with light to clear color patterning?
- ... that Ororaphidia and Styporaphidia are the oldest snakeflies known from China, dating from the Middle Jurassic?
- ... that the Australian cicada Psaltoda plaga is commonly known as the "black prince"?
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The Meadow Argus, Junonia villida (Lepidoptera: Nymphalidae), is a butterfly commonly found in Australia. It is also known as Albin's Hampstead Eye in the United Kingdom, where it has occurred only as an accidental import.
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