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''Catopyrops ancyra'', or Felder's lineblue, is a species of butterfly belonging to the
lycaenid Lycaenidae is the second-largest family of butterflies (behind Nymphalidae, brush-footed butterflies), with over 6,000 species worldwide, whose members are also called gossamer-winged butterflies. They constitute about 30% of the known butterfl ...
family described by Cajetan Felder in 1860. It is found in the
Indomalayan The Indomalayan realm is one of the eight biogeographic realms. It extends across most of South and Southeast Asia and into the southern parts of East Asia. Also called the Oriental realm by biogeographers, Indomalaya spreads all over the Indi ...
and
Australasian realm The Australasian realm is a biogeographic realm that is coincident with, but not (by some definitions) the same as, the geographical region of Australasia. The realm includes Australia, the island of New Guinea (comprising Papua New Guinea an ...
s. Seitz, A. (1912-1927). ''Die Indo-Australien Tagfalter. Theclinae, Poritiinae, Hesperiidae. Grossschmetterlinge Erde'' 9: 799-1107, pls. 138-175. The larvae feed on ''
Glochidion ''Glochidion'' is a genus of flowering plants, of the family Phyllanthaceae, known as cheese trees or buttonwood in Australia, and leafflower trees in the scientific literature. It comprises about 300 species, distributed from Madagascar to the P ...
'', '' Caesalpinia'' and '' Pipturus'' species.


Subspecies

*''Catopyrops ancyra ancyra'' (Ambon) *''Catopyrops ancyra mysia'' (Waterhouse & Lyell, 1914) (West Irian to Papua, Torres Strait Islands) *''Catopyrops ancyra subfestivus'' (Röber, 1886) (Sulawesi, Talaud, Sangihe, Tukangbesi, Banggai, Sula) *''Catopyrops ancyra tuala'' Toxopeus, 1930 (Kai) *''Catopyrops ancyra complicata'' (Butler, 1882) (Umboi, New Britain, Duke of York Island, New Irelan, New Hanover, Witu, Admiralty Islands) *''Catopyrops ancyra procella'' Tite, 1963 (Squally Island) *''Catopyrops ancyra distincta'' Tite, 1963 (Nissan Island) *''Catopyrops ancyra amaura'' (H. H. Druce, 1891) (Solomons: Alu, Roviana, Malaita) *''Catopyrops ancyra maniana'' (H. H. Druce, 1891) (Solomons: Ulava) *''Catopyrops ancyra ligamenta'' (H. H. Druce, 1891) (Solomons: Ugi) *''Catopyrops ancyra aberrans'' (Elwes, 893 (Assam, Myanmar to Peninsular Malaysia, possibly Sumatra) *''Catopyrops ancyra almora'' (H. Druce, 1873) (Borneo) *''Catopyrops ancyra hyperpseustis'' (Toxopeus, 1929) (Pulau Weh) *''Catopyrops ancyra exponens'' (Fruhstorfer, 1916) (Cocos Islands) *''Catopyrops ancyra nicevillei'' Toxopeus, 1930 (north-eastern Sumatra) *''Catopyrops ancyra austrojavana'' Toxopeus, 1930 (eastern Java)


Description

Male upperside: plumbeous blue. Forewings and hindwings: anteciliary jet-black lines; on the hindwing subterminal subequal black spots in interspaces 1 and 2, beyond which there is a terminal white thread that does not extend beyond those two interspaces. Underside: French grey; principal markings chalky white, somewhat diffuse. Forewing: a pair of short transverse white lines across the middle and another pair at the apex of cell, one on each side of the discocellulars, these latter not extended to the apex but in most specimens indicated there by two white spots; a complete transverse catenulated discal band composed of two parallel white lines, beyond which the ground colour looks as if it had been chalked over; the terminal markings however, though blurred consist of an inner and an outer transverse series of white fannies succeeded by an anteciliary white line. Between, the transverse pairs of white lines, medial and discal, and between the subterminal series of lunules, the ground colour is distinctly darker, between the latter and the anteciliary line it takes the appearance of an incomplete transverse row of dark spots. Hindwing: the following transverse white, somewhat indistinct lines;— two basal, a single line on the inner side of the discocellulars, two irregular and discal, followed by double series of white lunules; a white anteciliary line and subterminal row of dark spots as on the forewing; subterminal black spots, broadly margined on the inner side with ochraceous orange in interspaces 1 and 2; tail black tipped with white. Antenna, head, thorax and abdomen dusky brown, the shafts of the antenna speckled with white; thorax and abdomen suffused with blue; beneath: palpi, thorax and abdomen white. Female upperside: fuscous black. Forewing: posterior two-thirds pinkish brown shot with iridescent blue; a jet-black anteciliary line; cilia dark brown. Hindwing: basal three-fourths shot with a duller paler blue than on the forewing; very obscure postdiscal series of slender pale lunules, followed by the dark ground colour and beyond it by a subterminal series of slender lunules, those in the interspaces 1 and 2 ochraceous orange, the others white; a series of jet-black spots, a slender terminal white line and a conspicuous jet-black anteciliary line; cilia white alternated with dark brown at the apices of the veins. Underside: similar to that of the male, but the ground colour paler, the markings, especially the terminal markings, more clearly defined. Antennae, head, thorax and abdomen as in the male.


Distribution

The hills of Assam, Myanmar and Tenasserim; the Nicobars.


References


External links

* With images. {{Taxonbar, from=Q13458048 Catopyrops Butterflies described in 1929 Butterflies of Asia