Limb anomalies of Scinax nasicus (Cope, 1862) (Anura: Hylidae) tadpoles, from Corrientes, Argentina.

Authors

  • Ayelen Denise Vaca Embriología Animal. Laboratorio de Herpetología. Facultad de Ciencias Exactas y Naturales y Agrimensura-Universidad Nacional del Nordeste. Avenida Libertad 5470. PC (3400). Corrientes. Corrientes, Argentina.
  • Rodolfo Gustavo Kassor Embriología Animal. Laboratorio de Herpetología. Facultad de Ciencias Exactas y Naturales y Agrimensura-Universidad Nacional del Nordeste. Avenida Libertad 5470. PC (3400). Corrientes. Corrientes, Argentina.
  • Lucila Marilén Curi Instituto de Materiales de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales, Universidad Nacional de Misiones (IMAM-CONICET-UNAM). Félix de Azara 1552. PC (3300). Posadas. Misiones, Argentina.
  • María Teresa Sandoval Embriología Animal. Laboratorio de Herpetología. Facultad de Ciencias Exactas y Naturales y Agrimensura-Universidad Nacional del Nordeste. Avenida Libertad 5470. PC (3400). Corrientes. Corrientes, Argentina.

DOI:

https://doi.org/10.30972/fac.3317005

Keywords:

Amphibians, larvae, leg, skeletal malformations

Abstract

This paper presents a description of limb anomalies observed on Scinax nasicus tadpoles. The most frequent skeletal malformations were detected on the autopodium of the hindlimb. Apody and ectrodactyly, and aphalangy were identified but we cannot establish a cause-effect relationship of the observed anomalies. This report highlights the importance of monitoring morphological anomalies of anurans at larval stages as a possible indicator of environmental disturbance e.g. the presence of contaminants in the water.

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Published

2023-12-13

How to Cite

Vaca, A. D., Kassor, R. G., Curi, L. M., & Sandoval, M. T. (2023). Limb anomalies of Scinax nasicus (Cope, 1862) (Anura: Hylidae) tadpoles, from Corrientes, Argentina. FACENA, 33(1), 1–8. https://doi.org/10.30972/fac.3317005

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