The monarch butterfly or simply monarch is a milkweed butterfly in the family Nymphalidae. Other common names, depending on region, include milkweed, common tiger, wanderer, and black-veined brown. It is among the most familiar of North American butterflies and an iconic pollinator, although it is not an especially effective pollinator of milkweeds. Its wings feature an easily recognizable black, orange, and white pattern, with a wingspan of 8.9–10.2 cm (3.5–4.0 in). A Müllerian mimic, the viceroy butterfly, is similar in color and pattern, but is markedly smaller and has an extra black stripe across each hindwing.
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.
Asclepias is a genus of herbaceous, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged. Most species are toxic to humans and many other species, primarily due to the presence of cardenolides. However, as with many such plants, some species feed upon milkweed leaves or the nectar from their flowers. A noteworthy feeder on milkweeds is the monarch butterfly, which uses and requires certain milkweeds as host plants for their larvae.
Danaus genutia, the common tiger, is one of the common butterflies of India. It belongs to the "crows and tigers", that is, the Danainae group of the brush-footed butterflies family. The butterfly is also called striped tiger in India to differentiate it from the equally common plain tiger, Danaus chrysippus. The species was first described by Pieter Cramer in 1779.
Danaus chrysippus, also known as the plain tiger, African queen, or African monarch, is a medium-sized butterfly widespread in Asia, Australia and Africa. It belongs to the Danainae subfamily of the brush-footed butterfly family Nymphalidae. Danainae primarily consume plants in the genus Asclepias, more commonly called milkweed. Milkweed contains toxic compounds, cardenolides, which are often consumed and stored by many butterflies. Because of their emetic properties, the plain tiger is unpalatable to most predators. As a result, its colouration is widely mimicked by other species of butterflies. The plain tiger inhabits a wide variety of habitats, although it is less likely to thrive in jungle-like conditions and is most often found in drier, wide-open areas.
Ophryocystis elektroscirrha is an obligate, neogregarine protozoan parasite that infects monarch and queen butterflies. There are no other known hosts. The species was first discovered in Florida, around the late 1960s. Since then, it has been found in every monarch population examined to date, including monarchs sampled in North America, Hawaii, Australia, Cuba, and Central and South America.
The queen butterfly is a North and South American butterfly in the family Nymphalidae with a wingspan of 80–85 mm. It is orange or brown with black wing borders and small white forewing spots on its dorsal wing surface, and reddish ventral wing surface fairly similar to the dorsal surface. The ventral hindwings have black veins and small white spots in a black border. The male has a black androconial scent patch on its dorsal hindwings. It can be found in meadows, fields, marshes, deserts, and at the edges of forests.
Butterfly gardening is a way to create, improve, and maintain habitat for lepidopterans including butterflies, skippers, and moths. Butterflies have four distinct life stages—egg, larva, chrysalis, and adult. In order to support and sustain butterfly populations, an ideal butterfly garden contains habitat for each life stage.
The Danaini are a tribe of brush-footed butterflies. The tribe's type genus Danaus contains the well-known monarch butterfly and is also the type genus of the tribe's subfamily, the milkweed butterflies (Danainae).
Danaus, commonly called tigers, milkweeds, monarchs, wanderers, and queens, is a genus of butterflies in the tiger butterfly tribe. They are found worldwide, including North America, South America, Africa, Asia, Indonesia and Australia. For other tigers see the genus, Parantica.
The Jamaican monarch is a species of milkweed butterfly in the nymphalid Danainae subfamily. It is found on the Caribbean islands of Hispaniola, and Jamaica.
Protoploea apatela, the magpie, is a species of nymphalid butterfly in the Danainae subfamily.
Danaus petilia, the lesser wanderer, is a species of butterfly in the nymphalid Danainae subfamily. It is a migratory species which is found in Australia and in tropical countries. Previously considered a subspecies of Danaus chrysippus, this species came about through allopatric speciation. The deep sea barrier called Lydekker's Line, located by the Molluccas and the Sahul Shelf, was what separated Danaus petilia from Danaus chrysippus cratippus. Its caterpillars feed on native and introduced cotton bush species.
Lycorea halia, the tropical milkweed butterfly, is a species of nymphalid butterfly in the Danainae subfamily. It is found from Peru to the Caribbean and Mexico. Strays can be found as far north as Texas. The habitat consists of rainforest.
Danaus erippus, the southern monarch, is a milkweed butterfly in the family Nymphalidae. It is one of the best known butterflies in South America. Its genome is nearly identical to D. plexippus, but the two are incompatible, and therefore considered separate species.
Lycorea halia halia, the tropical milkweed butterfly, is a subspecies of Lycorea halia, also called the tropical milkweed butterfly, a nymphalid butterfly in the Danainae subfamily. It is found from Suriname, French Guiana and Peru to the Caribbean. Its habitat is tropical rainforest.
Lycorea halia cleobaea, the tropical milkweed butterfly, is a subspecies of Lycorea halia, also called the tropical milkweed butterfly, a nymphalid butterfly in the Danainae subfamily. It is endemic to the island of Hispaniola in the Caribbean. Its habitat is the tropical rainforest.
Euploea nechos is a butterfly found in the Solomon Islands that belongs to the danaid group of the brush-footed butterflies family. The species was first described by Mathew in 1887.
Pteromalus cassotis is a species of parasitic wasp in the family Pteromalidae that parasitizes the chrysalides of monarch butterflies. They are gregarious parasitoids, meaning a single female lays many eggs in a single host. Research into this species has documented that up to 425 adult wasps can emerge from a single chrysalis. The wasps have a heavy female bias, averaging 90% female. Maximum entropy models suggest that the natural habitat of this species encompasses the continental United States, southern Canada and parts of Mexico; areas inhabited by the caterpillars of monarch butterflies, which are the larvae's hosts.
Kleptopharmacophagy is a term used for describing the ecological relationship between two different organisms, where the first is stealing the second's chemical compounds and consuming them. This scientific term was proposed by Australian, Singaporean, and American biologists in September 2021 in an article that was published in the journal Ecology by the Ecological Society of America. The phenomenon was first noticed in milkweed butterflies that were attacking caterpillars and drinking their internal liquid, proposedly to obtain toxic alkaloids used for defense, as well as for mating purposes.
