Aquatic Animals

Because of its one-year life cycle and relatively low fecundity, it is very susceptible to changes in the environmental conditions of its na...

They are found worldwide, in both fresh and saltwater, and are typically benthic carnivores, feeding on invertebrates and smaller fish. Cro...

The bigmouth buffalo are group spawners which produce 250,000 eggs/kg of adult weight, their eggs are approximately 1.5 mm in diameter.  Th...

Hagfish have no true fins and have six or eight barbels around the mouth and a single nostril. Hagfish are marine craniates of the class A...

Blue-eyed pleco have been kept as aquarium fish, and were decently mainstream the same time as the 1980's and early 1990's. The blu...