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Issue: Vol. 5748 No. 2: 13 Jan. 2026
Type: Article
Published: 2026-01-13
DOI: 10.11646/zootaxa.5748.2.1
Page range: 151-192
Abstract views: 23
PDF downloaded: 1

Immature stages and new host plant records for eight euptychiine butterflies in southeastern Peru (Lepidoptera: Nymphalidae: Satyrinae: Satyrini)

Museum of Comparative Zoology and Department of Organismic and Evolutionary Biology; Harvard University; 26 Oxford Street; Cambridge; MA 02138 USA
Alliance for a Sustainable Amazon; Potomac; MD; USA
Alliance for a Sustainable Amazon; Potomac; MD; USA; Herbario Alwyn Gentry (HAG); Universidad Nacional Amazónica de Madre de Dios; Av. Jorge Chavez 1160; Puerto Maldonado; Madre de Dios; Perú; Universidad Nacional Agraria La Molina; Lima; Perú
Alliance for a Sustainable Amazon; Potomac; MD; USA; School of Biosciences; University of Nottingham; Sutton Bonington Campus; Nr Loughborough; LE12 5RD; UK
Alliance for a Sustainable Amazon; Potomac; MD; USA; The James Hutton Institute; Craigiebuckler; Aberdeen AB15 8QH; Scotland; UK
Alliance for a Sustainable Amazon; Potomac; MD; USA; Buck Island Ranch; Archbold Biological Station; Lake Placid; FL; USA
Dept. of Engineering; Pontifical Catholic University of Peru; Lima; Peru; Alliance for a Sustainable Amazon; Potomac; MD; USA; Dept. of Natural History; Florida Museum of Natural History; University of Florida; Gainesville; FL 32611; USA
Alliance for a Sustainable Amazon; Potomac; MD; USA; Universidad Nacional Agraria La Molina; Lima; Perú
Alliance for a Sustainable Amazon; Potomac; MD; USA; Universidad Nacional de San Antonio Abad del Cusco; Av. de La Cultura 773; Cusco 08000; Perú
Universidad Nacional de San Antonio Abad del Cusco; Av. de La Cultura 773; Cusco 08000; Perú
Universidad Nacional de San Antonio Abad del Cusco; Av. de La Cultura 773; Cusco 08000; Perú
Department of Biology; University of New Mexico; Albuquerque; NM; USA
Lepidoptera Euptychiina life history Madre de Dios Poaceae Arecaceae

Abstract

We here report the immature stages and novel host plant records for six species in the nymphalid subtribe Euptychiina, which are documented based on populations found in the Madre de Dios department, Peru: Caeruleuptychia urania (Butler, 1867), Harjesia blanda (Möschler, 1876), Deltaya ocypete (Butler, 1867), Yphthimoides renata (Stoll, 1780), Cisandina philippa (Butler, 1867), Cisandina castanya Lamas & Nakahara, 2022. We also report new host plant records for two euptychiine species: Magneuptychia libye (Linnaeus, 1767) and Modestia harpyia (C. Felder & R. Felder, 1867). A total of eight euptychiine species are discussed in the present study and the majority of new host plant records for them belong to the family Poaceae except for M. harpyia which was found feeding on seedlings of Euterpe precatoria (Arecaceae). We provide photos of documented immature stages and host plants for species discussed herein, as well as DNA barcode data for selected taxa.

 

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How to Cite

Nakahara, S., Vega, Y., Corahua-Espinoza, T., Kabir, J., Maclure, C., Duerr, N., Gallice, G., Cervantes-Martinez, J., Arteaga, Z.E., Tejeira, R., Ccahuana, R. & Baine, Q. (2026) Immature stages and new host plant records for eight euptychiine butterflies in southeastern Peru (Lepidoptera: Nymphalidae: Satyrinae: Satyrini). Zootaxa, 5748 (2), 151–192. https://doi.org/10.11646/zootaxa.5748.2.1