West Coast lady | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Lepidoptera |
Family: | Nymphalidae |
Genus: | Vanessa |
Species: | V. annabella |
Binomial name | |
Vanessa annabella (W. D. Field, 1971) | |
Synonyms | |
Cynthia annabellaField, 1971 Contents |
The West Coast lady (Vanessa annabella) is one of three North American species of brush-footed butterflies known colloquially as the "painted ladies". V. annabella occurs throughout much of the western US and southwestern Canada. The other two species are the cosmopolitan Vanessa cardui (painted lady) and the eastern Vanessa virginiensis (American painted lady). This species has also been considered a subspecies of the South American Vanessa carye and is frequently misspelled as "anabella".
Aside from general differences in distribution, V. annabella can be distinguished from the other two painted ladies of North America as follows:
Most conspicuously, it lacks obvious ventral eyespots on the hindwings; there are two large ones on V. virginiensis and four small ones on V. cardui. Like the latter, it also lacks a white dot in the pinkish-orange subapical field of the ventral and dorsal forewings. Its upperwing coloration has the purest orange of the three; the American painted lady is usually quite reddish.
A less reliable indicator is the row of black eyespots on the dorsal submarginal hindwing. These are usually of roughly equal size in V. cardui and lack blue centers, though the summer morph may have a few tiny ones. In the other two, usually two eyespots are larger and have more conspicuous blue centers. In V. virginiensis, these normally are the spot at each end of the row, whereas in the present species it is the two middle ones.
The developmental stages of Vanessa annabella can be divided into eight different stages: first instar larva, second instar larva, third instar larva, fourth instar larva, fifth instar larva, prepupa, pupa, and adult. [1] In their adult stage, there is subtle sexual dimorphism between males and females, as females have a more rounded hindwing compared to their male counterparts. [1] The color pattern is the same on both males and females: “tawny orange with black markings, white subapical forewing spots, and blue pupilled hindwing ocelli." [1] Their open wing expanse averages generally vary between 40 and 48 mm, with females often being larger than males. [1] The total time it takes for this species to develop is typically between 30 and 36 days. [1]
This butterfly is often seen basking in open areas in its habitat. [2] Their habitats are mostly localized to open areas from the Upper Sonoran to the Canadian zones. [3] The West Coast Lady is a multiple brooded species, meaning that there are more than one set of offspring within a single breeding season. [2] Sightings of this butterfly have been captured from May to December in Huntington Beach by Ron Vanderhoff. [2] Most captures of this butterfly are usually made in April and May. [2] They are generally distributed in Orange County in places of lower elevations. [2]
Vanessa annabella feeds on plants in the families of Malvacae and Urtiacae. [3] In Southern California, the common native hostplants include Urtica holosericea (Urticaceae), Sida species, Sphaeralcea ambigua (Malvaceae), and Sidalcea malvaeflora (Malvacae). [1] Their eggs are pale green and are laid singly on the upperside of the hostplant leaves. [3] Additionally, their pupation sites are either on the leaves of the hostplant or on nearby objects such as twigs or branches. [1]
Both the males and females of the species visit flowers. [1] During the afternoon, males are typically found congregating in areas such as hilltops, forest openings, glades, meadows, streamside slopes, and patches of dry earth which are particularly suitable for basking in the sun. [1] At these areas, males spend a large amount of time and energy chasing each other and sometimes engaging in courtship and mating with females. [1] Though females do not congregate in a similar manner to the males, they are likely to be found on hilltops feeding, seeking foodplants, or ovipositing. [1]
Cynthia is a group of colourful butterfly species that used to be considered a subgenus of the genus Vanessa, in the family Nymphalidae. Before that, it was first described as a genus. Nowadays, this group is not considered a valid taxon anymore, because it is paraphyletic. The name CynthiaFabricius, 1807 is now a junior subjective synonym of VanessaFabricius, 1807.
Vanessa atalanta, the red admiral or, previously, the red admirable, is a well-characterized, medium-sized butterfly with black wings, red bands, and white spots. It has a wingspan of about 2 inches (5 cm). It was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. The red admiral is widely distributed across temperate regions of North Africa, the Americas, Europe, Asia, and the Caribbean. It resides in warmer areas, but migrates north in spring and sometimes again in autumn. Typically found in moist woodlands, the red admiral caterpillar's primary host plant is the stinging nettle ; it can also be found on the false nettle. The adult butterfly drinks from flowering plants like Buddleia and overripe fruit. Red admirals are territorial; females will only mate with males that hold territory. Males with superior flight abilities are more likely to successfully court females. It is known as an unusually calm butterfly, often allowing observation at a very close distance before flying away, also landing on and using humans as perches.
Papilio glaucus, the eastern tiger swallowtail, is a species of butterfly native to eastern North America. It is one of the most familiar butterflies in the eastern United States, ranging north to southern Ontario, Canada, and is common in many different habitats. It flies from spring until fall, during which it produces two to three broods. Adults feed on the nectar of many species of flowers, mostly from those of the families Apocynaceae, Asteraceae, and Fabaceae. P. glaucus has a wingspan measuring 7.9 to 14 cm. The male is yellow with four black "tiger stripes" on each forewing. Females may be either yellow or black, making them dimorphic. The yellow morph is similar to the male, but with a conspicuous band of blue spots along the hindwing, while the dark morph is almost completely black.
The common blue butterfly or European common blue is a butterfly in the family Lycaenidae and subfamily Polyommatinae. The butterfly is found throughout the Palearctic and has been introduced to North America. Butterflies in the Polyommatinae are collectively called blues, from the coloring of the wings. Common blue males usually have wings that are blue above with a black-brown border and a white fringe. The females are usually brown above with a blue dusting and orange spots.
Vanessa cardui is the most widespread of all butterfly species. It is commonly called the painted lady, or formerly in North America the cosmopolitan.
The grayling or rock grayling is a species in the brush-footed butterfly family Nymphalidae. Although found all over Europe, the grayling mostly inhabits coastal areas, with inland populations declining significantly in recent years. The grayling lives in dry and warm habitats with easy access to the sun, which helps them with body temperature regulation.
Vanessa indica, called the Indian red admiral or the Asian admiral in the United States, is a butterfly found in the higher altitude regions of India, primarily the Himalayas and the Nilgiri Hills. It is also found in Sri Lanka and Myanmar, China, Korea, SE Russia, Japan. It is a close relative of the painted lady.
Mycalesis patnia, the glad-eye bushbrown, is a satyrid butterfly found in southern India and Sri Lanka.
Vanessa is a genus of brush-footed butterflies in the tribe Nymphalini. It has a near-global distribution and includes conspicuous species such as the red admirals, the Kamehameha, and the painted ladies of the Cynthia group : Painted lady, American painted lady, West Coast lady, Australian painted lady, etc. For African admirals, see genus Antanartia. Recently, several members traditionally considered to be in the genus Antanartia have been determined to belong within the genus Vanessa.
Eumorpha pandorus, the Pandora sphinx moth or Pandorus sphinx moth, is a North American moth in the family Sphingidae. The species was first described by Jacob Hübner in 1821.
Automeris io, the Io moth or peacock moth, is a colorful North American moth in the family Saturniidae. The Io moth is also a member of the subfamily Hemileucinae. The name Io comes from Greek mythology in which Io was a mortal lover of Zeus. The Io moth ranges from the southeast corner of Manitoba and in the southern extremes of Ontario, Quebec, New Brunswick and Nova Scotia in Canada, and in the US it is found from Montana, North Dakota, South Dakota, Nebraska, Colorado, New Mexico, Texas, Utah, east of those states and down to the southern end of Florida. The species was first described by Johan Christian Fabricius in 1775.
The American painted lady or American lady is a butterfly found throughout North America.
Ornithoptera paradisea, the paradise birdwing, is a species of birdwing butterfly found in New Guinea.
The Australian painted lady is a species of butterfly mostly confined to Australia, although westerly winds have dispersed it to islands east of Australia, including New Zealand. Debate surrounds the taxonomy of this species. Some believe that the Australian painted lady should be a subspecies of the painted lady due to the similarity in lifestyle and behaviour. Furthermore, the painted lady is found around the globe, but Australia is the only location in which it varies enough to be considered a separate species.
Painted ladies, in the U.S., are Victorian houses repainted in bright polychrome
Belenois java, the caper white or common white, is a small butterfly of the family Pieridae found in Australia, Indonesia, and Melanesia. It is highly migratory and is often confused with the cabbage white.
Polyura (pyrrhus) sempronius, the tailed emperor, is a large butterfly by Australian standards, with a wingspan of some 75 mm for males and 85 mm for females. The uncommon but widespread butterfly occurs in a variety of habitat types in northern and eastern Australia, where it occurs predominantly in the warm and subtropical coastal regions. It is a resident species where its food plants, certain legumes and kurrajongs, are native.
Chlosyne lacinia, the bordered patch or sunflower patch, is a North and South American butterfly in the family Nymphalidae.
Dispar compacta, commonly known as the dispar skipper, barred skipper, or barred grass-skipper, is a species of butterfly in the family Hesperiidae. It was described by Arthur Gardiner Butler in 1882 as Telesto compacta and is endemic to eastern Australia.
Vanessa carye, the western painted lady, is a butterfly of the family Nymphalidae. It is found in South America, from the mountains of Colombia and west of Caracas (Venezuela) through Ecuador, Peru, Bolivia, Chile, southern Brazil, and Paraguay to Patagonia in Argentina. It is also found on Easter Island and Tuamotus.
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