RESUMO
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. Felder, 1867) n. comb., Pedaliodes nebris Thieme 1905rev. comb., Neopedaliodes tamaensis (Pyrcz and Viloria 2007) n. comb., and Altopedaliodes similis Henao, Páez and Rodríguez-M., 2017; the last name is here synonymized with Pedaliodes nebris (Thieme 1905) n. syn. A taxonomic revision of the twelve species in Altopedaliodes as newly circumscribed is presented and all the currently recognized taxa are revised. We describe two new species, A. llanganati Padrón, Pyrcz and Willmott n. sp. (Ecuador, Napo) and A. pilimbala Pyrcz and Boyer n. sp. (Colombia, Cauca), and three new subspecies, A. reissi papallacta Padrón, Pyrcz and Willmott n. ssp. (Ecuador, Napo), A. reissi dominica Pyrcz and Padrón n. ssp. (Colombia, Valle del Cauca) and A. halli cagnoni Boyer, Pyrcz and Padrón n. ssp. (Ecuador, Morona-Santiago). A new status is proposed for A. nucea Pyrcz and Viloria 1999, n. stat., we combine Altopedaliodes scydmaena (Hayward, 1968) n. comb. and Altopedaliodes belmira (Pyrcz and Rodríguez, 2004), n. comb., n. stat. into the genus and treat the latter taxon as a species, and we newly treat Altopedaliodes scydmaena kruegeri Pyrcz 1999n. stat. as a subspecies.
Assuntos
Borboletas , Altitude , Animais , Borboletas/classificação , Colômbia , FilogeniaRESUMO
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. lycurgus in the locality of San Pedro at 2,900m of elevation in the Sierra Nevada de Santa Marta. These two specimens were the only known ones for many decades until recently, when Colombian entomologists found the species again in San Pedro de la Sierra and later, when a female was discovered in 2013. Here, we report the rediscovery of this rare and charismatic species, with new specimens collected near the type locality, which have not been reported previously. The female of C. lycurgus is described and illustrated for the first time as well the male genitalia of this species. We combine all information available to provide some insights on the systematic relationships of this species within the genus Catasticta Butler, discuss its distribution and provide a preliminary conservation assessment. Despite the newly collected specimens, the species remains very rare in the field and in collections.
Assuntos
Borboletas/classificação , Animais , Colômbia , Ecossistema , Feminino , MasculinoRESUMO
We here describe and name a distinctive new pierid species in the subfamily Pierinae, Catasticta sibyllae Nakahara, Padrón MacDonald, n. sp. from western Panama. Catasticta. sibyllae n. sp. is known from only two male specimens collected at two sites which are approximately 130 km apart in western Panama. This new species is the only species in the genus without markings in the median area of both surfaces of forewing and hindwing, and our molecular data suggest that the Peruvian species C. lisa Baumann Reissinger, 1969 is its sister species.