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Black Hamlet
Hypoplectrus nigricans
Hypoplectrus nigricans, the black hamlet, is a hamlet in the family Serranidae. It is native to shallow parts of the central Western Atlantic Ocean and Caribbean Sea. It grows to about 15 cm (6 in) in total length. It is a simultaneous hermaphrodite, with a breeding strategy known as egg trading. One fish acts as a female and lays a batch of eggs which the other fertilises. The following night, the roles are reversed.
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Hypoplectrus nigricans in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 131475.