WTF Fun Fact – An Unlikely Place To Incubate Eggs

The male Banggai cardinalfish fertilizes the females clutch of eggs and then immediately sucks them into his mouth where he stores them for a month. Scientists believe they don’t eat while doing so except for some of the eggs either accidentally or by “design”. – WTF Fun Facts

Source: https://www.seattleaquarium.org/blog/creature-feature-male-mouth-brooding-banggai-cardinalfish


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