A rare new species of Lento Evans, 1955 (Lepidoptera: Hesperiidae) from the western Amazon Basin

Abstract A rare new species of skipper butterfly from the western Amazon Basin (Cuzco and Madre de Dios, Peru and Acre, Brazil) belonging to the subtribe Moncina (Lepidoptera: Hesperiidae) is herein described: Lento yaguar Medeiros & O. Mielke sp. nov. The new species can be easily recognized by...

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Bibliographic Details
Main Authors: Adalberto Dantas de Medeiros, Olaf Hermann Hendrik Mielke
Format: Article
Language:English
Published: Universidade de São Paulo 2025-06-01
Series:Papéis Avulsos de Zoologia
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Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492025000100218&lng=en&tlng=en
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Summary:Abstract A rare new species of skipper butterfly from the western Amazon Basin (Cuzco and Madre de Dios, Peru and Acre, Brazil) belonging to the subtribe Moncina (Lepidoptera: Hesperiidae) is herein described: Lento yaguar Medeiros & O. Mielke sp. nov. The new species can be easily recognized by the conspicuous yellow and black hind wing ventral pattern, that resembles the peculiar color of a jaguar’s skin. This interesting pattern is unique among Hesperiidae, and a similar pattern occurs only in a few species of Riodinidae. The presence of an unusual, modified scale patch on the male abdominal tergites III, IV, and V of L. yaguar sp. nov., is herein hypothesized as an androconial organ and represents the first record of this kind of structure on the abdominal tergum of a skipper species.
ISSN:1807-0205