1350-2444 - Electric eel, Electrophorus electricus; this air-breathing freshwater fish can deliver an electric shock up to 650 volts and naturally occurs in the Amazon river basins of South America including Brazil and Guyanas; photo taken in captivity.
1116-46665 - Red Sockeye Salmon (Oncorhynchus Nerka) Turning From Silver To Red After Entering Fresh Water To Spawn In A Small Stream Near Mile 33 Of The Seward Highway In Summertime, South-Central Alaska, Alaska, United States Of America
1116-41396 - Cichlids school around an endangered Florida Manatee (Trichechus manatus latirostris) at Three Sisters Spring. The Florida Manatee is a subspecies of the West Indian Manatee, Crystal River, Florida, United States of America
1116-41398 - Endangered Florida Manatee mother and calf (Trichechus manatus latirostris) gather at Three Sisters Spring. The Florida Manatee is a subspecies of the West Indian Manatee, Crystal River, Florida, United States of America
1116-41395 - A split image of four endangered Florida Manatee (Trichechus manatus latirostris) resting on the sandy bottom at Three Sisters Spring. The Florida Manatee is a subspecies of the West Indian Manatee, Crystal River, Florida, United States of America
1116-41397 - Endangered Florida Manatee (Trichechus manatus latirostris) at Three Sisters Spring. The Florida Manatee is a subspecies of the West Indian Manatee, Crystal River, Florida, United States of America
832-349177 - Mueritzeum in capital letters, Germany's largest aquarium for native freshwater fish, Waren on the Mueritz, Mecklenburg-Western Pomerania, Germany, Europe
869-4206 - Florida manatee Small fish pick algae of an endangered Florida Manatee Trichechus manatus latirostris at Three Sisters Spring in Crystal River Florida USA The Florida Manatee is a subspecies of the West Indian Manatee