How do you identify a Nymphalidae?
Description: The brush footed butterflies are comprised of a large group of well known butterflies; these include the mourning cloak, crescent-spots, and angel wings. This family is easily recognized by reduced front legs that lack claws. The front legs, due to their length, are not used for walking.
What is the meaning of Nymphalidae?
: a widely distributed family of butterflies mostly of medium or large size and distinguished by having the forelegs much reduced in size in both sexes so that they are useless in walking and are carried folded on the breast, usually absent tarsal claws, larvae that are usually spiny or provided with fleshy processes.
What is the name of the largest family of butterflies?
Nymphalidae
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.
Can butterflies have 4 legs?
In particular, I wanted to write about one of the stranger things about these beautiful little creatures: while they all have six legs, most butterflies in one family, the Nymphalidae, only really use four of them. Like all insects, butterflies have three pairs of distinct segmented legs attached to the thorax.
What is a key characteristic of Nymphalidae?
Characteristics. All species of Nymphalidae are united by a single morphological character, the tricarinate ridges found on the adult butterfly’s antennae. Most also exhibit extreme reduction in the size of the forelegs, particularly in males (this feature is also exhibited by Riodinidae).
What do Nymphalidae feed on?
The caterpillar of the sweetpotato butterfly, Acraea acerata Hewitson (Lepidoptera: Nymphalidae), feeds mainly on sweetpotato leaves. Young caterpillars feed on the upper leaf surface, whereas older larvae eat the whole leaf except for the primary midribs culminating in complete defoliation in severe attacks.
What is another word for Nymphalidae?
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.
What do Nymphalidae butterflies eat?
Adults feed on flower nectar and tree sap. The larval food plants of many species include flowering plants, shrubs, and trees.
What are the characteristics of Nymphalidae?
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. These are usually medium-sized to large butterflies. Most species have a reduced pair of forelegs and many hold their colourful wings flat when resting.
What are the characteristics of the Satyrinae?
Most are medium or large in size, but the family is highly variable given that it also includes the Satyrinae, a subfamily that has been designated as a family in its own right in earlier classifications. The forelegs in both sexes are vestigial and useless for walking.
Where do the forelegs go in the Nymphalidae?
In many of the forms of these subfamilies, the forelegs are kept pressed against the underside of the thorax, and are in the male often very inconspicuous. The phylogeny of the Nymphalidae is complex.
What are the characteristics of Lepidoptera?
For an explanation of technical terms, see External morphology of Lepidoptera. In the adult butterflies, the first pair of legs is small or reduced, giving the family the other names of four-footed or brush-footed butterflies. The caterpillars are hairy or spiky with projections on the head, and the chrysalids have shiny spots.
