| Dingy lineblue | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Lycaenidae |
| Genus: | Petrelaea |
| Species: | P. dana |
| Binomial name | |
| Petrelaea dana (de Nicéville, [1884]) | |
Petrelaea dana, the dingy lineblue, [1] [2] is a species of lycaenid butterfly found in Indomalayan realm. [1] [2]
Male upperside: from pale violet to dark bluish purple. Forewings and hindwings: comparatively broad, anteciliary brown lines widened slightly at apex of forewing. Hindwing: in addition costal and dorsal margins narrowly paler and duller in colour; termen not furnished with a tail at apex of vein 2. Underside: dull hair-brown to ochraceous brown. Forewing: two pairs of short, slender, transverse white strigae, the inner pair from costa to median vein across middle of cell, the outer pair from costa along each side of the discocellulars stopping short at lower apex of cell; a transverse, discal, bisinuate, catenulated (chain-like) narrow band formed of a double series of slender white lunules followed by an inner and outer subterminal series of transversely elongate spots enclosed in or bordered on the inner and outer sides by obscure slender whitish lunules; lastly, a dark brown anteciliary line. Hindwing: crossed by the following slender white lunular lines: two subbasal, two short lines near apex of cell, one on each side of the discocellulars, and two highly irregular, sinuous and broken on the disc; these are followed by some obscure lunular subterminal markings of dull white lines, in interspaces 1 and 2 by subterminal black spots, and a dark brown anteciliary line. Antenna, head and abdomen dark brown, the shafts of the antennae ringed with white; thorax bluish purple; beneath: the palpi and thorax with mixed black and white hairs, abdomen sullied white. [3] [4]
Female upperside: costa and termen very widely, dorsum very narrowly brownish, darkest on the apex; middle two-thirds of the wing from base white with iridescent blue scales; a transverse dark discocellular spot but no anteciliary dark lines. Hindwing: dusky brown, slightly bluish between the veins on basal half of wing. Underside: pale ochraceous white, markings similar to those in the male, but as they are dark ochraceous they show up more distinctly. Antennae, head, thorax and abdomen dark brown; beneath: the palpi and thorax white, abdomen pale ochraceous. [3]
Kumaon to Sikkim; Bhutan; Bengal; southern India: Nilgiris, Cochin; Chittagong; Upper and Lower Burma; Tenasserim; Sri Lanka. [3] [1] [2]
Charaxes marmax, the yellow rajah, is a butterfly found in India that belongs to the rajahs and nawabs group, that is, the Charaxinae group of the brush-footed butterflies family.
Azanus jesous, the African babul blue or topaz-spotted blue, is a small butterfly found in Africa, Egypt, Syria, India, Sri Lanka and Myanmar that belongs to the lycaenids or blues family.
Niphanda cymbia, the pointed Pierrot, is a small butterfly found in northern India, Burma and northern Borneo that belongs to the lycaenids or blues family.
Chilades lajus, the lime blue, is a small butterfly found in India, Sri Lanka, Myanmar, Taiwan, Hong Kong, Hainan, Mangulam Island, Sulawesi and the Philippines that belongs to the lycaenids or blues family.
Euchrysops cnejus, the gram blue, is a small butterfly that belongs to the lycaenids or blues family. It is found from India to Australia. The species was first described by Johan Christian Fabricius in 1798.
Jamides celeno, the common cerulean, is a small butterfly found in Indomalayan realm belonging to the lycaenids or blues family. The species was first described by Pieter Cramer in 1775.
Jamides kankena, the glistening cerulean, is a small butterfly found in India that belongs to the lycaenids or blues family.
Anthene emolus, the ciliate blue, is a small butterfly found in India and southeast Asia that belongs to the lycaenids or blues family. The species was first described by Jean-Baptiste Godart in 1823.
Lycaenopsis marginata, the margined hedge blue, is a small butterfly found in India that belongs to the lycaenids or blues family.
Alpherakya devanica is a species of Lycaenid butterfly found in Asia.
Alpherakya sarta is a species of lycaenid butterfly found in Asia.
Nacaduba pactolus, the large four-line blue, is a species of lycaenid butterfly found in Indomalayan realm.
Nacaduba kurava, the transparent six-line blue, is a Lycaenidae butterfly found in Asia and Australia. The species was first described by Frederic Moore in 1857.
Prosotas nora, the common lineblue, is a species of lycaenid butterfly found in Asia to Australia. The species was first described by Rudolf Felder in 1860.
Nacaduba hermus, the pale four-line blue, is a species of lycaenid butterfly found in Indomalayan realm. The species was first described by Baron Cajetan von Felder in 1860.
Nacaduba berenice, the rounded six-line blue, is a lycaenid butterfly found in Indomalayan realm. The species was first described by Gottlieb August Wilhelm Herrich-Schäffer in 1869.
Vindula erota, the common cruiser, is a species of nymphalid butterfly found in forested areas of tropical South Asia and Southeast Asia.
The Indian fritillary is a species of butterfly of the nymphalid or brush-footed family. It is usually found from south and southeast Asia to Australia.
Catochrysops strabo, the forget-me-not, is a small butterfly found in Asia that belongs to the lycaenids or blues family. The species was first described by Johan Christian Fabricius in 1793. It is found in Sri Lanka, India, from Sikkim to Indochina and in Sundaland, Sulawesi and the Philippines.
Catopyrops ancyra, or Felder's lineblue, is a species of butterfly belonging to the lycaenid family described by Cajetan Felder in 1860. It is found in the Indomalayan and Australasian realms.
One or more of the preceding sentences incorporates text from a work now in the public domain : Bingham, C. T. (1907). The Fauna of British India, Including Ceylon and Burma: Butterflies Volume II. London: Taylor and Francis, Ltd. pp. 386–387. One or more of the preceding sentences incorporates text from a work now in the public domain : Swinhoe, Charles (1910–1911). Lepidoptera Indica: Volume VIII. London: Lovell Reeve and Co. pp. 78–79.