Sintiencia en insectos: reflexiones éticas para una Entomología del siglo XXI
; RUGNONE, FABRICIO MAURO
; Zavadivker, María Natalia
; Crespi Abril, Augusto Cesar 
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Fecha
12/2025
Editorial
Sociedad Entomológica Argentina
Revista
Revista de la Sociedad Entomológica Argentina
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ISSN
0373-5680
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Resumen
En la Declaración de Conciencia Animal de Nueva York, la posibilidad de que los insectosposean experiencias conscientes ya fue reconocida. En este trabajo, se presenta una revisión basada enevidencias actuales que apoya dicha posibilidad y se ofrecen argumentos relevantes para el debate sobresu capacidad de sentir dolor y las implicancias éticas para la Entomología. Se exponen hallazgosrelacionados a ocho criterios neurobiológicos y conductuales propuestos como indicadores de sintiencia.Se describen comportamientos complejos observados en insectos, como el juego, el aprendizaje social, eluso de herramientas, la transmisión cultural y el reconocimiento individual, los cuales desafían la visióntradicional de los insectos como autómatas. Se discuten las diferencias entre humanos e insectos, asícomo los sesgos y actitudes humanas que limitan nuestra empatía hacia estos animales. Como marcoético ante la incertidumbre, se propone el principio de precaución para guiar decisiones en investigación,educación, producción y control de plagas. Se promueve la adopción de métodos de colecta menosinvasivos y se sugieren mejoras en las condiciones de bienestar en biofábricas. Finalmente, se identificanprotocolos de sacrificio ético en dos etapas, diseñados para reducir al mínimo el sufrimiento individual.
In the New York Declaration on Animal Consciousness, the possibility that insects may have conscious experiences was acknowledged. In this work, a review based on current evidence is presented to support this possibility, and relevant arguments are offered for the debate on their capacity to feel pain and its ethical implications for Entomology. Findings related to eight neurobiological and behavioral criteria proposed as indicators of sentience are presented. Complex behaviors observed in insects—such as play, social learning, tool use, cultural transmission, and individual recognition—are described, challenging the traditional view of insects as automatons. Differences between humans and insects are discussed, along with human biases and attitudes that limit empathy toward these animals. As an ethical framework under uncertainty, the precautionary principle is proposed to guide decisions in research, education, production, and pest control. The adoption of less invasive collection methods is encouraged, and improvements in welfare conditions in insect biofactories are suggested. Finally, two-step ethical killing protocols designed to minimize individual suffering are identified.
In the New York Declaration on Animal Consciousness, the possibility that insects may have conscious experiences was acknowledged. In this work, a review based on current evidence is presented to support this possibility, and relevant arguments are offered for the debate on their capacity to feel pain and its ethical implications for Entomology. Findings related to eight neurobiological and behavioral criteria proposed as indicators of sentience are presented. Complex behaviors observed in insects—such as play, social learning, tool use, cultural transmission, and individual recognition—are described, challenging the traditional view of insects as automatons. Differences between humans and insects are discussed, along with human biases and attitudes that limit empathy toward these animals. As an ethical framework under uncertainty, the precautionary principle is proposed to guide decisions in research, education, production, and pest control. The adoption of less invasive collection methods is encouraged, and improvements in welfare conditions in insect biofactories are suggested. Finally, two-step ethical killing protocols designed to minimize individual suffering are identified.
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