A family of freshwater and brackish-water fish from South Asia, closely related to cichlids and known for their brilliant coloration.
From 'chromide' plus the Linnaean taxonomic suffix '-idae' used for biological families; follows scientific naming conventions where family names end in '-idae'.
The Chromididae family was long classified as cichlids until DNA analysis revealed they were a separate family—a perfect example of how genetics can overturn centuries of classifications based on appearance alone.
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