FIRST REPORT OF OCULAR HETEROCHROMIA IN BOANA MARGINATA (BOULENGER, 1887) (ANURA: HYLIDAE) IN ATLANTIC FOREST, SOUTHERN BRAZIL

Thomas  W.G. Oriá; Camila R. O. Leal; Beatriz  F. L. Luciano; Daniela  Gomes Fagundes Comin; Samuel Carlos  Da Rosa De Oliveira; Vera Lúcia  Leal de Oliveira; Karoline Ceron

doi:10.22201/fc.25942158e.2025.2.1288

Autores/as

Thomas W.G. Oriá Universidade Federal do Ceará
Camila R. O. Leal Universidade Federal do Ceará
Beatriz F. L. Luciano Universidade do Extremo Sul Catarinense
Daniela Gomes Fagundes Comin Centro de Desenvolvimento Humano
Samuel Carlos Da Rosa De Oliveira Centro de Desenvolvimento Humano
Vera Lúcia Leal de Oliveira Centro de Desenvolvimento Humano
Karoline Ceron Universidade Federal do Ceará

DOI:

https://doi.org/10.22201/fc.25942158e.2025.2.1288

Palabras clave:

Anfibios, Anomalías, Anomalía de color, Rana

Resumen

Reportamos el primer caso documentado de heterocromía ocular en un individuo de Boana marginata (Boulenger, 1887) observado en el bioma de la Mata Atlántica, en el municipio de Treviso, Santa Catarina, Brasil. El espécimen fue encontrado en un área ribereña a lo largo de las márgenes del río Pio, caracterizada por una vegetación densa y sustratos rocosos. El individuo presentó heterocromía unilateral completa, caracterizada por una coloración azul vívida del íris, contrastando marcadamente con el patrón ocular típico de la especie. Discutimos los factores potenciales que subyacen a esta anomalía y sus implicaciones ecológicas para la especie. Este registro contribuye a la comprensión de las anomalías de color en anfibios y resalta la necesidad de realizar más estudios sobre los impactos ecológicos de tales anomalías en poblaciones naturales.

Citas

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