Fracturas craneales en Mesoplodon grayi (Cetacea: Odontoceti: Ziphiidae) juvenil varado en playa Guanaqueros: ¿posibles causas?

Skull fractures in a Mesoplodon grayi

Autores/as

  • Jhoann Canto Hernández Museo Nacional de Historia Natural, Chile https://orcid.org/0000-0002-7043-8556
  • Gerardo Cerda Gaete Servicio Nacional de Pesca (SERNAPESCA). Región de Coquimbo

DOI:

https://doi.org/10.54830/bmnhn.v72.n2.2023.725

Palabras clave:

mandíbula , fracturas, cetáceos, Odontoceti, cráneo

Resumen

Se proporciona información detallada del daño a nivel craneal y mandibular de una hembra juvenil de Mesoplodon grayi varada en la costa de Guanaqueros Región de Coquimbo durante el año 2018. Se discute el posible origen de las fracturas. Además, se contrasta la evidencia existente de conductas de agresión intra e interespecíficas para otras especies de cetáceos en distintas partes del planeta, que permitieran generar inferencias sobre las lesiones descubiertas en el ejemplar estudiado.

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Publicado

10-11-2023

Cómo citar

Canto Hernández, J., & Cerda Gaete, G. (2023). Fracturas craneales en Mesoplodon grayi (Cetacea: Odontoceti: Ziphiidae) juvenil varado en playa Guanaqueros: ¿posibles causas? Skull fractures in a Mesoplodon grayi. Boletín Museo Nacional De Historia Natural, 72(2), 21–28. https://doi.org/10.54830/bmnhn.v72.n2.2023.725