Reassessment of the type locality of Euptychia stigmatica Godman, 1905, with the description of two new sibling species from Amazonia (Lepidoptera, Nymphalidae, Satyrinae, Satyrini)

Author(s)

Nakahara, Shinichi ; Kleckner, Kaylin ; Barbosa, Eduardo P. ; Lourenco, Giselle M. ; Casagrande, Mirna M. ; Willmott, Keith R. ; Freitas, Andre V. L.

• Document type: Journal article
• Source: ZOOKEYS; v. N/A, n. 1167, p. 32-pg., 2023-06-14.

Abstract

A brief historical review regarding the type locality of Euptychia stigmatica Godman, 1905 was conducted, which suggests that its type locality is actually Rio de Janeiro, Brazil, rather than northeastern Argentina, as previously purported. Consequently, E. stigmatica and its senior synonym E. cyanites Butler, 1871, are regarded to be two species-group names representing a taxon in the euptychiine genus Caeruleuptychia Forster, 1964 known from the Brazilian Atlantic Forest. A lectotype is designated for E. cyanites. Additionally, two closely related species are named and described using an integrative approach with morphological and molecular evidence. Caeruleuptychia harrisi Nakahara & Freitas, sp. nov. and C. aemulatio Nakahara & Willmott, sp. nov. both occur in Amazonia and COI barcode data recovered these taxa as part of the caerulea clade of Caeruleuptychia. (AU)

• FAPESP's process: 16/15873-8 - Systematics and patterns of biogeographical distribution of butterflies' genera from Euptychiina subtribe (Nymphalidae: Satyrinae)
• Grantee: Eduardo de Proença Barbosa
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• FAPESP's process: 13/50297-0 - Dimensions US-BIOTA São Paulo: a multidisciplinary framework for biodiversity prediction in the Brazilian Atlantic forest hotspot
• Grantee: Cristina Yumi Miyaki
• Support Opportunities: BIOTA-FAPESP Program - Thematic Grants
• FAPESP's process: 18/21432-0 - Unravelling cryptic species complexes and repatriating the genomes of old Brazilian specimens of satyrine butterflies (Nymphalidae: Satyrinae, Euptychiina)
• Grantee: Eduardo de Proença Barbosa
• Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
• FAPESP's process: 21/03868-8 - Evolutionary mechanisms that shape diversity and distribution in a tropical biodiversity hotspot
• Grantee: André Victor Lucci Freitas
• Support Opportunities: Regular Research Grants