Abstract (en):
We report on the clutch size and neonate morphology of Erythrolamprus poecilogyrus schotti, an oviparous snake species. A clutch of seven eggs was found in a rural area of Paraíba, Brazil. Neonates had an average total length of 181.29 mm and an average weight of 3.0 g, with females being larger sizes than males—a pattern consistent with the species’ known reproductive traits. Defensive behaviors observed in the neonates included cloacal discharge and substrate-burrowing. These findings offer new insights into the species’ natural history and highlight its early-life defensive strategies and developmental characteristics.
Abstract (es):
Se reporta el tamaño de la puesta y la morfología de neonatos de Erythrolamprus poecilogyrus schotti, una especie de serpiente ovípara. Se encontró una puesta de siete huevos en una zona rural de Paraíba, Brasil. Los neonatos presentaron una longitud total promedio de 181,29 mm y un peso promedio de 3,0 g, con las hembras siendo de mayor tamaño que los machos, un patrón consistente con los rasgos reproductivos conocidos de la especie. Entre los comportamientos defensivos observados en los neonatos se incluyen la descarga cloacal y el ocultamiento en el sustrato. Estos hallazgos aportan nuevos datos sobre la historia natural de la especie y destacan sus estrategias defensivas y características de desarrollo en etapas tempranas.
Keywords:
reproductive ecology, embryonic development, sexual dimorphism, neonate behavior, Atlantic Forest (en)
ecología reproductiva, desarrollo embrionario, dimorfismo sexual, bosque atlántico, comportamiento de neonatos (es)
ecología reproductiva, desarrollo embrionario, dimorfismo sexual, bosque atlántico, comportamiento de neonatos (es)
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How to Cite
Francisco da Silva, Élida, Lima Dutra, M., Soares da Silva, A., Monique da Silva Amaral, J., do Nascimento Barbosa, V., & Gustavo Rodrigues França, F. (2025). Clutch size and hatchling morphology of Erythrolamprus poecilogyrus schotti (Serpentes: Dipsadidae: Xenodontinae) from northeastern Brazil. Biota Colombiana, 26, e1267. https://doi.org/10.21068/2539200X.1267
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