PBS Nova explained how a small, furry prehistoric four-legged, semi-aquatic carnivore called the Pakicetus was a direct ancestor to fully aquatic whales and dolphins. This was determined by a bone ...

Bladderworts are aquatic carnivorous plants that use suction to trap their prey. They have tiny, bladder-like sacs under water with a trapdoor mechanism. When small creatures like water fleas swim ...

FLUSHING, Queens (PIX11) – Although carnivorous fish have long been important in aquatic ecosystems, one invasive and aggressive predator has been documented to survive outside its natural ...

Smaller carnivorous plants specialise in single-celled organisms (such as bacteria and protozoa) and aquatic examples also eat crustaceans, mosquito larvae and small fish. Carnivory is such an ...

The remaining trophic levels include carnivores that consume animals at ... demonstrated indirect interactions among species in both aquatic and terrestrial ecosystems (Figure 4).