Libythea geoffroy
Encyclopedia
The Purple Beak is a butterfly found in parts of India
and Myanmar
that belongs to the Libytheinae
group of the Brush-footed butterflies
family.
Race alompra, Moore.
Male upperside is pale brown.
Fore wing: the cell, basal two-thirds of interspaces 1a, 1, 2 and 3, and the extreme base of interspace 4 suffused with a beautiful pale violescent blue; a curved series of three subquadrate preapical white spots.
Hind wing : cell suffused with violescent blue extending faintly into interspaces 4, 5 and 6 ; a faintly-marked dull orange band below the lower apex of cell. Underside pale brown. If ore wing: apex grey, irrorated with minute dark spots; cell with a broad dull orange streak from base, followed by a violescent transverse spot in apex of cell; a large discal dull violescent spot in interspace 2 spreading slightly into interspace 3,. the curved series of three preapical spots as on the upperside but faintly dull violescent. Hind wing greyish brown, irrorated with dark spots and transverse dark striae and shaded with darker brown; the medial dull orange band replaced by a similar pale well-marked baud. Antennae
, head
and abdomen
pale brown; thorax
darker brown with a little greenish pubescence posteriorly; beneath, the palpi, thorax and abdomen pale greyish brown.
Female upperside: forewing with the violet area duller and confined to the immediate base of the wing; a quadrate white spot at the end of the discoidal cell; a tripartite subcostal spot; another elongated spot from the third median to the upper discoidal nervule, placed outwardly below it; a large quadrate discal spot, completely tilling the interspace between the first and third median nervules. Hind wing with no violet gloss at the base, otherwise as in the male. Underside: fore wing with the cell orange but outwardly terminated by a large white spot; the other spots as on the upperside- Hind wing as in the male, but all the markings mores obscure. (After Lionel de Nicéville
)
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...
and Myanmar
Myanmar
Burma , officially the Republic of the Union of Myanmar , is a country in Southeast Asia. Burma is bordered by China on the northeast, Laos on the east, Thailand on the southeast, Bangladesh on the west, India on the northwest, the Bay of Bengal to the southwest, and the Andaman Sea on the south....
that belongs to the Libytheinae
Libytheinae
Libytheinae is the nymphalid subfamily of the snout butterflies, containing two valid genera and about 10 species, 6 in Libythea and 4 in Libytheana. The common name refers to the thick labial palps that look like a "snout" in this subfamily. In older literature, this group was recognized as the...
group of the Brush-footed butterflies
Nymphalidae
The Nymphalidae is a family of about 5,000 species of butterflies which are distributed throughout most of the world. 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. They are also called...
family.
Description
- See glossaryGlossary of Lepidopteran termsThis glossary describes the terms used in the formal descriptions of insect species, jargon used mostly by professionals or entomologist....
for terms used.
Race alompra, Moore.
Male upperside is pale brown.
Fore wing: the cell, basal two-thirds of interspaces 1a, 1, 2 and 3, and the extreme base of interspace 4 suffused with a beautiful pale violescent blue; a curved series of three subquadrate preapical white spots.
Hind wing : cell suffused with violescent blue extending faintly into interspaces 4, 5 and 6 ; a faintly-marked dull orange band below the lower apex of cell. Underside pale brown. If ore wing: apex grey, irrorated with minute dark spots; cell with a broad dull orange streak from base, followed by a violescent transverse spot in apex of cell; a large discal dull violescent spot in interspace 2 spreading slightly into interspace 3,. the curved series of three preapical spots as on the upperside but faintly dull violescent. Hind wing greyish brown, irrorated with dark spots and transverse dark striae and shaded with darker brown; the medial dull orange band replaced by a similar pale well-marked baud. Antennae
Antenna (biology)
Antennae in biology have historically been paired appendages used for sensing in arthropods. More recently, the term has also been applied to cilium structures present in most cell types of eukaryotes....
, head
Head
In anatomy, the head of an animal is the rostral part that usually comprises the brain, eyes, ears, nose and mouth . Some very simple animals may not have a head, but many bilaterally symmetric forms do....
and abdomen
Abdomen
In vertebrates such as mammals the abdomen constitutes the part of the body between the thorax and pelvis. The region enclosed by the abdomen is termed the abdominal cavity...
pale brown; thorax
Thorax
The thorax is a division of an animal's body that lies between the head and the abdomen.-In tetrapods:...
darker brown with a little greenish pubescence posteriorly; beneath, the palpi, thorax and abdomen pale greyish brown.
Female upperside: forewing with the violet area duller and confined to the immediate base of the wing; a quadrate white spot at the end of the discoidal cell; a tripartite subcostal spot; another elongated spot from the third median to the upper discoidal nervule, placed outwardly below it; a large quadrate discal spot, completely tilling the interspace between the first and third median nervules. Hind wing with no violet gloss at the base, otherwise as in the male. Underside: fore wing with the cell orange but outwardly terminated by a large white spot; the other spots as on the upperside- Hind wing as in the male, but all the markings mores obscure. (After Lionel de Nicéville
Lionel de Nicéville
Charles Lionel Augustus de Nicéville was a curator at the Indian Museum in Calcutta . He studied the butterflies of South Asia and wrote a three volume monograph on the butterflies of India, Pakistan, Burma and Sri Lanka.Born in a noble Huguenot family, his father was a physician. He was educated...
)
See also
- LibytheinaeLibytheinaeLibytheinae is the nymphalid subfamily of the snout butterflies, containing two valid genera and about 10 species, 6 in Libythea and 4 in Libytheana. The common name refers to the thick labial palps that look like a "snout" in this subfamily. In older literature, this group was recognized as the...
- NymphalidaeNymphalidaeThe Nymphalidae is a family of about 5,000 species of butterflies which are distributed throughout most of the world. 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. They are also called...
- List of butterflies of India
- List of butterflies of India (Nymphalidae)