Production of Anatomical Infographics of Dogs (Canis lupus familiaris) as a Support Tool for Criminal Forensics in Veterinary Forensic Medicine

Abstract

This study aimed to develop and validate anatomical infographics of the canine species (Canis lupus familiaris) designed for application in veterinary forensic medicine, providing a standardized visual tool to support criminal investigations. The work was carried out in collaboration between the Laboratory of Domestic Animal Anatomy (LAAD/UFPA) and the Forensic Scientific Police of Pará (PCEPA) from May to October 2025. The methodology involved creating manual anatomical drawings based on real cadavers and specialized literature, later digitized and refined using artificial intelligence and a digital drawing tablet. The illustrations were vectorized, numbered, and labeled on a graphic design platform, resulting in a set of ten infographics representing external anatomical views: anterior, posterior, right and left lateral, dorsal, ventral, head, and limbs. Technical validation was performed by faculty members and forensic experts, considering criteria such as anatomical accuracy, forensic applicability, and visual clarity. The infographics were used in real forensic cases and necropsies, allowing graphic recording of lesions such as fractures, perforations, and hematomas, which improved the description of findings and communication between veterinary and legal professionals. It is concluded that the anatomical infographics represent a significant advancement for veterinary forensic medicine by promoting standardization, agility, and precision in the preparation of forensic reports, as well as serving as a valuable pedagogical tool for teaching and training in veterinary forensic anatomy.

Keywords

Anatomical Model; Report; Evidence; Animal Cruelty; Reconstruction.
Modelo Anatômico; Laudo; Evidências; Maus-tratos; Reconstrução.
Modelo Anatómico; Informe Pericial; Evidencias; Maltrato Animal; Reconstrucción

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