cichlid
Image of the Day: Cichlid Cranium
Image of the Day: Cichlid Cranium
Nicoletta Lanese | Jul 25, 2019
Maternal care for the fish alters the structure of their developing heads.
Image of the Day: Hold My Brood
Image of the Day: Hold My Brood
The Scientist Staff, The Scientist Staff | May 9, 2018
Cuckoo catfish trick cichlids into caring for their eggs in a strategy known as brood parasitism.