Crimson patch | |
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imago and caterpillar | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Lepidoptera |
Family: | Nymphalidae |
Genus: | Chlosyne |
Species: | C. janais |
Binomial name | |
Chlosyne janais Drury, 1782 | |
Chlosyne janais, the crimson patch or janais patch, is a common New World butterfly found from Colombia north through Central America and Mexico to southern Texas, with occasional sightings in southeastern Mexico and northern Texas. The dorsal and ventral wing surface is black with several undulating rows of small white spots on the medial forewings and along all outer wing margins. On each dorsal hindwing is a medial orange-red patch situated anteriorly. The ventral hindwings have a fragmented yellow proximal patch bordered by a thick postmedial band of red that does not reach the wing margins; maximum wingspan is 4.8–6.7 cm.
Adults inhabit the periphery of lowland tropical to subtropical forests, fields, and along streams, where they feed on flower nectar. Reproduction is continuous in the tropics, whereas in temperate areas several broods are produced from July to November. The caterpillars are grey white to green with several transverse rows of fleshly black spines; they feed primarily on acanthus shrubs, especially Anisacanthus wrightii and Odontonema callistachus (in Texas), upon which adult females lay their eggs.
The crimson patch can reach high numbers in the Rio Grande Valley, but the population is periodically killed off by cold snaps; the area is then recolonized by members of the Mexican population. A very similar species is the rosita patch (C. rosita), which is distinguished from the crimson patch by the former's lack of spots on the wing margins.
The Nymphalidae are the largest family of butterflies, with more than 6,000 species distributed throughout most of the world. Belonging to the superfamily Papilionoidea, they are usually medium-sized to large butterflies. Most species have a reduced pair of forelegs and many hold their colourful wings flat when resting. They are also called brush-footed butterflies or four-footed butterflies, because they are known to stand on only four legs while the other two are curled up; in some species, these forelegs have a brush-like set of hairs, which gives this family its other common name. Many species are brightly coloured and include popular species such as the emperors, monarch butterfly, admirals, tortoiseshells, and fritillaries. However, the under wings are, in contrast, often dull and in some species look remarkably like dead leaves, or are much paler, producing a cryptic effect that helps the butterflies blend into their surroundings.
Papilio polyxenes, the (eastern) black swallowtail, American swallowtail or parsnip swallowtail, is a butterfly found throughout much of North America. An extremely similar-appearing species, Papilio joanae, occurs in the Ozark Mountains region, but it appears to be closely related to Papilio machaon, rather than P. polyxenes. The species is named after the figure in Greek mythology, Polyxena, who was the youngest daughter of King Priam of Troy. Its caterpillar is called the parsley worm because the caterpillar feeds on parsley.
Limenitis camilla, the (Eurasian) white admiral, is a butterfly of the family Nymphalidae. It is found in woodland throughout southern Britain and much of Europe and the Palearctic, extending as far east as Japan.
The Sara longwing is a species of neotropical heliconiid butterfly found from Mexico to the Amazon Basin and southern Brazil. It is a colourful species: the dorsal wing surface is black with a large medial patch of metallic blue that is framed by two bands of white on the forewings. The ventral wing surface is a dull brown to black with muted bands and small red spots on the proximal margin; total wingspan is 55–60 mm.
Cethosia cyane, the leopard lacewing, is a species of heliconiine butterfly found from India to southern China, and Indochina. Its range has expanded in the last few decades, and its arrival in the southern part of the Malay Peninsula, including Singapore, is relatively recent.
Daphnis nerii, the oleander hawk-moth or army green moth, is a moth of the family Sphingidae. It was described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
Dophla evelina, the red-spot duke, is a species of brush-footed butterfly found in Cambodia and South and Southeast Asia. Many subspecies are accepted. The species was first described by Caspar Stoll in 1790.
Curetis bulis, the bright sunbeam, is a species of butterfly belonging to the lycaenid family. It is found in Asia.
Eumorpha typhon, the Typhon sphinx, is a moth of the family Sphingidae. The species was first described by Johann Christoph Friedrich Klug in 1836.
Xylophanes ceratomioides is a moth of the family Sphingidae. It is known from Mexico, Belize, Costa Rica, French Guiana, Bolivia, Argentina and Venezuela, down into southern Brazil. Rare vagrants have been found up to southern Arizona.
Lexias pardalis, the common archduke, is a butterfly of the family Nymphalidae.
Chlosyne nycteis, the silvery checkerspot, is a species of Nymphalinae butterfly that occurs in North America. It is listed as a species of special concern in Connecticut and Maine, and is believed extirpated in Connecticut, Massachusetts, and New Hampshire.
Chlosyne lacinia, the bordered patch or sunflower patch, is a North and South American butterfly in the family Nymphalidae.
Thyas coronata is a species of moth of the family Erebidae first described by Johan Christian Fabricius in 1775. It is found from the Indo-Australian tropics of southern China, Taiwan, Japan, Nepal, India, Sri Lanka to Micronesia and the Society Islands.
Chlosyne is a genus of butterflies from North and South America in the family Nymphalidae.
Xylophanes elara is a moth of the family Sphingidae first described by Herbert Druce in 1878. It is known from Paraguay, Suriname, Venezuela, Bolivia and Brazil.
Xylophanes resta is a moth of the family Sphingidae.
Spirama retorta, the Indian owlet-moth, is a moth of the family Erebidae. The species was first described by Carl Alexander Clerck in 1764. It is found in China, Korea, Japan (Honshu), India, Nepal, Bangladesh, Thailand, Cambodia, Myanmar, Vietnam, Taiwan, Sri Lanka, Malaysia, the Philippines (Luzon), Indonesia ,Japan.
Marpesia zerynthia, the waiter daggerwing, is a species of butterfly in the family Nymphalidae. Primarily found in Mesoamerica, it can also be observed in regions slightly north and south of this area.