Current scientific evidence strongly refutes the claim that lobsters feel little or no pain when boiled alive, demonstrating instead that decapod crustaceans possess nociceptors and show clear behavioral and physiological indicators of pain perception.
Evidence against · 5
Welfare of Decapod Crustaceans with Special Emphasis on Stress Physiology
2023 · cited by 32
This review highlights that decapod crustaceans possess nociceptors and show multiple physiological and behavioral indications of pain perception.
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More against · 4
Putative Nociceptive Responses in a Decapod Crustacean: The Shore Crab (Carcinus maenas)
2024 · cited by 7
This study demonstrates electrophysiological evidence of putative nociceptors responding to mechanical and chemical stimuli in decapod crustaceans.
The Experience of Pain in Decapod Crustaceans from a Neurobehavioral Perspective: A Challenge for the Invertebrate Welfare Theory
2025 · cited by 0
This neurobehavioral overview indicates that decapod crustaceans exhibit sentience and pain perception, challenging invertebrate welfare assumptions.
Vapor exposure to Δ9-tetrahydrocannabinol (THC) slows locomotion of the Maine lobster (Homarus americanus).
2021 · cited by 0
This study documents thermal nociception in the American lobster through temperature-dependent withdrawal responses.
Effects of analgesia on the response to a noxious stimulus in Norway lobsters (Nephrops norvegicus).
2026 · cited by 0
This research shows that noxious electric shocks induce behavioral and physiological responses in Norway lobsters that are mediated by nociception and reduced by analgesics.