A global phylogeny of butterflies reveals their evolutionary history, ancestral hosts and biogeographic origins.

Butterflies are a diverse and charismatic insect group that are thought to have evolved with plants and dispersed throughout the world in response to key geological events. However, these hypotheses have not been extensively tested because a comprehensive phylogenetic framework and datasets for butterfly larval hosts and global distributions are lacking. We sequenced 391 genes from nearly 2,300 butterfly species, sampled from 90 countries and 28 specimen collections, to reconstruct a new phylogenomic tree of butterflies representing 92% of all genera.

Resolving two centuries of mistaken identity: Reinterpretation of Papilio marcus Fabricius, 1787 (Lepidoptera: Nymphalidae, Hesperiidae).

Here, we untangle an oversight surrounding the application of the name Papilio marcus Fabricius, 1787 (Hesperiidae: Hesperiinae), currently in Troyus Warren & Turland, 2012, which has eluded taxonomists for nearly two centuries. First, we note that P. marcus is a junior primary homonym of Papilio marcus Schaller, 1785, a species currently in Morpho Fabricius, 1807 (Nymphalidae: Satyrinae).

Anti-bat ultrasound production in moths is globally and phylogenetically widespread.

Warning signals are well known in the visual system, but rare in other modalities. Some moths produce ultrasonic sounds to warn bats of noxious taste or to mimic unpalatable models. Here, we report results from a long-term study across the globe, assaying moth response to playback of bat echolocation.

A Contribution Towards Resolving the Systematics of the High-Altitude Tropical Andean Satyrine Genus Altopedaliodes Forster, 1964 (Lepidoptera, Nymphalinae: Satyrinae).

The first phylogenetic hypotheses for the high Andean satyrine butterfly genus Altopedaliodes is proposed based on sequence data from mitochondrial (COI and COII) and nuclear (EF-1α) genes. Four species previously included in the genus were found not to be closely related to the clade containing the type species for Altopedaliodes, and these species are therefore removed and placed in the appropriate genus: Pedaliodes cocytia (C. Felder and R.

One Hundred Years of Solitude: rediscovery of Catasticta lycurgus (Godman amp; Salvin, 1880), a yellow butterfly from the Sierra Nevada de Santa Marta, Colombia (Lepidoptera: Pieridae).

Catasticta lycurgus is a striking endemic butterfly, restricted to high elevation habitats in the Sierra Nevada de Santa Marta, an isolated mountain range separate from the Andes in the north of Colombia. The type, which for almost a hundred years was the only known specimen, was collected in 1878 by Frederick Simons in the vicinity of Atánquez and was sent to the UK to be described by renowned naturalists Godman and Salvin in 1880. In 1972, explorers Adams and Bernard collected a second specimen of C.

Discovery of a rare and striking new pierid butterfly from Panama (Lepidoptera: Pieridae).

We here describe and name a distinctive new pierid species in the subfamily Pierinae, Catasticta sibyllae Nakahara, Padrón MacDonald, n. sp. from western Panama.