Twin-eyed Mountain Satyr

Scientific Name
Lymanopoda panacea ocellifera
BUTLER, 1873
Specie in
Family
Twin-eyed Mountain Satyr
Lymanopoda panacea ocellifera, Manu cloudforest, 1600m, Peru – Adrian Hoskins

Introduction

There are 1100 known species of Satyrinae in the neotropical region. About 570 of these are placed in the subtribe Pronophilina – a diverse group of high altitude cloudforest butterflies, all of which are confined to the neotropical region. The vast majority are found only in the Andes, but 4 species are known from the Atlantic cloudforests of Brazil, and there are a further 6 species that are endemic to Guatemala, Costa Rica or Mexico. More oddly there is one genus Calisto that is found exclusively on the Caribbean islands of Cuba and Hispaniola.

The genus Lymanopoda is comprised of 57 small species. Many have small white spots arranged in a characteristic undulating line across the wings. In some species such as labda and lebbaea there are beautiful marbled white markings on the underside hindwings. The uppersides vary considerably from one species to another – some such as pieridina and shefteli are white with black markings; others including samius and caeruleata are black with extensive areas of metallic blue; and some, e.g. venosa, apulia and panacea are dark earthy brown with white ocelli.

Lymanopoda panacea is distributed along the eastern Andes from Colombia to Peru.

Habitats

This is a mid-high elevation cloudforest species, found at altitudes between about 1200-2000m.

Lifecycle

The lifecycle appears to be unrecorded. The following generalisations are applicable to the subtribe Pronophilina and probably also apply to Lymanopoda: The eggs are round, white or pale greenish white, and laid singly on the foodplants or on surrounding vegetation. The larvae are typically pale brown, marked along the back and sides with narrow dark stripes, and tapering towards each end. The head is large in proportion to the body and has two short forward-pointing horns. The tip of the abdomen is equipped with a pair of caudal prongs which are used to flick the frass away from the feeding area. The larvae of all known Pronophilina feed on Chusquea – a genus of bamboo which grows in thickets, mainly along the courses of streams.

Adult behaviour

Males are usually seen singly, but are not uncommon. They are usually seen in the company of Dalla, Perisama and Manerebia species, imbibing mineral-rich moisture from road surfaces or the edges of rocky streams. The butterflies habitually settle and feed with the head dipped and forewings canted forward.

More on this topic

Previous article
Next article
Butterfly of
Scientific Name
Lymanopoda panacea ocellifera
by
BUTLER, 1873
Family
SubFamily
SATYRINAE
Tribe
SATYRINI
SubTribe
PRONOPHILINA

Related Species