Вид
Erebiola butleri
Стадии развития
🔬 О ранге «Вид»
Уровень 8 из 9 в классификации.
Вид — основная единица классификации. Группа особей с общими признаками, способных скрещиваться и давать плодовитое потомство, занимающая определённый ареал. Латинское название вида — бинарное (род + видовое epithet).
Чем отличается: Вид — конечный ранг основной цепочки. Выше — род (объединяет родственные виды), ниже — подвид (географические или морфологические формы внутри вида).
Пример: Felis catus — домашняя кошка; вид рода Felis. Canis lupus familiaris — собака домашняя.
Ниже в классификации — ранг «Породы».
🐾 Похожие виды
Butler's ringlet has a wingspan of 35–43 mm, with a 40 mm average for males and a 37 mm average for females.
Both males and females are smoky brown, though males tend towards the richer browns while the females tend towards the paler browns. The underside of the hindwing has wedge-shaped silvery-white marks.
Both the underside and the topside of the wings have eyespots at the distal-most ends, surrounded by reddish-brown shading. There is variation between individuals in the number of eyespots, the extent of the reddish-brown colouring around the eyespots, and the silvery-white markings on the undersides of the hindwings.
The egg is ivory with vertical ribbing. The larvae are similar coloured from head to tail, being yellow brown with dark and light lateral striping. A fully grown larva is roughly 20 mm long. The pupa is grey and cream with fine black spotting along the abdomen, changing to a brown on the rest of the body. The style of pupation is unknown.
The egg is laid singularly on a shrub and hatches after 14 days. The larvae grows from 3 mm to 20 mm over an unknown length of time, before pupating. Pupation lasts about 21 days. It is unknown how long adult E. butleri live for.
Butler's ringlet is confined to the subalpine zone in the South Island. It has been identified at only a few sites along the main divide of the Southern Alps.
It favours subalpine terraces at altitudes of 900 to 1300 m in areas of snow-tussock with Hebe and Dracophyllum shrubs. Its preferred locations are often damp, almost boggy, or next to mountain lakes. It is very difficult to find even in areas where it has previously been seen, and so little is known about its actual range.
Museum specimen records identified it as active from 27 December to 11 March. It is known to be able to remain aloft for long periods of time and to cover great distances.
Butler's ringlet appears very similar to some species of the genus Erebia, and was included in that genus until 1967, when Erebia butleri was reclassified as Erebiola butleri due to structural differences found between butleri and other members of the genus Erebia.
Butler's ringlet is visually similar to the black mountain ringlet, Percnodaimon pluto. The two species may be differentiated by where the individual in question is sighted. Butler's ringlet prefers to fly over vegetation, settling among snow-tussock, subalpine shrubs and herbaceous flowers, whereas the black mountain ringlet tends to congregate over rock and scree.
Материал основан на статье «Erebiola» из Википедии. Источник. Содержимое доступно по лицензии CC BY-SA 4.0.
📋 Как цитировать эту статью
Erebiola butleri (Вид) (Erebiola butleri) // Живой уголок он-лайн : энциклопедия животных. — URL: https://mypets.by/erebiola-butleri-vid (дата обращения: 23.09.2026).