Scientists found fish with large eyes in temporary ponds of Democratic Republic of the Congo and discovered new species: rainbow seasonal killifish, study said.

Several years ago, I wrote about what I thought must be the world’s most valuable fish. It was not a collectable aquarium fish, though buyers will pay $1,000 for an orange and purple striped Candy ...

Scientists found fish with large eyes in temporary ponds of Democratic Republic of the Congo and discovered new species: rainbow seasonal killifish, study said.

Scientists found “rainbow” creatures in temporary ponds of the Democratic Republic of the Congo and discovered a new species. Photo from A. Kalumba via Nagy (2025) Near a river in the ...