Nassau grouper

fish

Also known as: Epinephelus striatus

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Last updated

July 15, 2026

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The Nassau grouper (Epinephelus striatus) is a species of large-mouthed, heavy-bodied fish belonging to the family Serranidae. Found in warm seas, particularly abundant in the Caribbean, it is a prime food fish and a popular target for anglers and spearfishers.12

Nassau groupers are known for their ability to change color, varying from white to dark brown or gray-brown, often with darker markings. They are also protogynous hermaphrodites, meaning they are born female and later transform into males. While generally safe to eat, some grouper species can accumulate toxins from dinoflagellates, potentially causing ciguatera poisoning if consumed.1

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grouper
Some, such as the Nassau grouper (Epinephelus striatus), are noted for their ability to change from one to any of a number of other colour patterns. Also, in many species, such as the black and yellowfin groupers (Mycteroperca bonaci and M. venenosa, respectively), individuals inhabiting deeper waters are much…
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Some, such as the Nassau grouper (Epinephelus striatus), are noted for their ability to change from one to any of a number of other colour patterns. Also, in many species, such as the black and yellowfin groupers (Mycteroperca bonaci and M. venenosa, respectively), individuals inhabiting deeper waters are much…
Read More