a fishy story: midas cichlids in nicaraguan lakes

https://pixabay.com/photos/astronotus-fish-cichlid-aquarium-3528098/

Midas cichlids (Amphilophus spp.) are a popular aquarium fish, but in the wild they’re found in South America, ranging from Nicaragua to Costa Rica. The 2018 Schol Bio paper included a really interesting question about a Nicaraguan ‘species complex‘ of these fish, based on a paper in Nature Communications. and a monograph in Cuadernos de […]

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