|
Celastrina Humulus
''Celastrina humulus'', the hops azure, is a species of blue in the family Lycaenidae. It is found in North America. The main host plant is wild hops. They can change their body temperature by behaviors like basking or sitting in shade.Puntenney, C. P., & Schorr, R. A. (2016). Patch occupancy and habitat of the hops azure (Celastrina humulus), a rare North American endemic butterfly: Insights for monitoring and conservation. Journal of Insect Conservation,20(2), 215-222. doi:10.1007/s10841-016-9855-0 The MONA or Hodges number for ''Celastrina humulus'' is List of moths of North America, 4363.3. References Further reading * Celastrina, humulus Butterflies described in 1998 {{Polyommatini-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue
Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. It lies between violet and cyan on the spectrum of visible light. The eye perceives blue when observing light with a dominant wavelength between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colours; azure contains some green, while ultramarine contains some violet. The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. An optical effect called Tyndall effect explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective. Blue has been an important colour in art and decoration since ancient times. The semi-precious stone lapis lazuli was used in ancient Egypt for jewellery and ornament and later, in the Renaissance, to make the pigment ultramarine, the most expensive of all pigments. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenidae
Lycaenidae is the second-largest family of butterflies (behind Nymphalidae, brush-footed butterflies), with over 6,000 species worldwide, whose members are also called gossamer-winged butterflies. They constitute about 30% of the known butterfly species. The family comprises seven subfamilies, including the blues (Polyommatinae), the coppers (Lycaeninae), the hairstreaks (Theclinae), and the harvesters (Miletinae). Description, food, and life cycle Adults are small, under 5 cm usually, and brightly coloured, sometimes with a metallic gloss. Larvae are often flattened rather than cylindrical, with glands that may produce secretions that attract and subdue ants. Their cuticles tend to be thickened. Some larvae are capable of producing vibrations and low sounds that are transmitted through the substrates they inhabit. They use these sounds to communicate with ants.Pierce, N. E.; Braby, M. F.; Heath, A.; Lohman, D. J.; Mathew, J.; Rand, D. B. & Travassos, M. A. (2002)"The eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Moths Of North America
There are about 12,000 types of North American moths. In comparison, there are about 825 species of North American butterflies. The moths (mostly nocturnal) and butterflies (mostly diurnal) together make up the taxonomic order Lepidoptera. This list is sorted by MONA number (sometimes called a Hodges number), a numbering system for North American moths introduced by Ronald W. Hodges, et al. in 1983 in the publication ''Check List of the Lepidoptera of America North of Mexico''. The list has since been updated, but the placement in families is outdated for some species. Former numbers for some species are given in square brackets, for example: * 3754 807– ''Aethes angulatana'' This list covers America north of Mexico (effectively continental United States and Canada). For a list of moths and butterflies recorded from the state of Hawaii, see List of Lepidoptera of Hawaii. Sublists * List of moths of North America (MONA 001–854.1) – Micropterigidae, Eriocraniidae, Acanthop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celastrina
''Celastrina'' is a genus of butterflies in the family Lycaenidae found in the Palearctic, Nearctic, Indomalayan and Australasian realms. Species Listed alphabetically: funet.fi * '' Celastrina acesina'' (Bethune-Baker, 1906) – south-eastern * '' Celastrina albocoeruleus'' (Moore, 1879) – albocerulean * '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
