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Butterflies and moths can see ultraviolet (UV) light and wing colors and patterns are principally observed by Lepidoptera in these wavelengths of light. [13] The patterns seen on their wing under UV light differ considerably from those seen in normal light. The UV patterns act as visual cues that help differentiate between species for mating.
[16] [17] Being beetles, they have hardened, non-overlapping forewings, known as elytra, which cover up the more fragile hindwings when the insects are not in flight. Their legs are relatively short, [ 16 ] with a tarsal formula of 4-4-4 (may appear 3-3-3 because the third segment of each tarsus is reduced).
Media in category "Images of butterflies and moths" This category contains only the following file. Plate II Kallima butterfly from Animal Coloration by Frank Evers Beddard 1892.jpg 1,695 × 2,722; 1.77 MB
The American painted lady or American lady (Vanessa virginiensis) [3] is a butterfly found throughout North America. The larvae feed on various Asteraceae , such as the cudweeds (genus Gnaphalium ), the pussytoes ( Antennaria ), and the everlastings ( Anaphalis ), which all belong to tribe Gnaphalieae . [ 4 ]
The Butterfly Alphabet is a photographic artwork by the Norwegian naturalist Kjell Bloch Sandved. [ 1 ] Sandved worked at the Smithsonian 's National Museum of Natural History in Washington, D.C. , and came up with the idea with Barbara Bedette , a paleontologist, of finding all 26 letters of the Latin alphabet and the Arabic numerals 0 to 9 in ...
Nymphalis antiopa, known as the mourning cloak in North America and the Camberwell beauty in Britain, is a large butterfly native to Eurasia and North America. The immature form of this species is sometimes known as the spiny elm caterpillar. [2]
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Close-up of a Caligo wing. The underwing pattern is highly cryptic.It is conceivable that the eye pattern is a generalized form of mimicry.It is known that many small animals hesitate to go near patterns resembling eyes with a light-colored iris and a large pupil, which matches the appearance of the eyes of many predators that hunt by sight.