False killer whale (Pseudorca crassidens): It has a slim body with a dorsal fin that can measure about 12 inches High. A distinctive feature of this species are the curved and bulging characteristics (usually called the “elbow”) midway along each of the fins. It has a uniform color (dark gray to black). It grows up to 6 m long, can weigh 1,500 kg and live for about 60 years. It’s a sociable animal, living in groups of 10 to 50 individuals.
False killer whale (Pseudorca crassidens). More info.
Pseudorca crassidens, or the false killer whale, is a unique species of dolphin that inhabits tropical and temperate waters all over the world. Although it shares a similar name with the killer whale, it is the only member of the Pseudorca genus and is not closely related to its namesake.
The false killer whale is a large and slender marine mammal, with adult males reaching lengths of up to 6 meters and weighing as much as 1,500 kilograms. Their bodies are dark gray or black, with a long and narrow head and a striking dorsal fin. These social creatures are often observed traveling in groups of hundreds of individuals, showcasing their unique behaviors.
As apex predators, false killer whales feed on a variety of prey including fish, squid, and smaller cetaceans. They work together in coordinated hunting efforts, which can include herding and chasing prey onto shore in some areas. These complex hunting strategies highlight their intelligence and social behavior.
Despite their formidable hunting abilities, false killer whales face several threats, including habitat loss, pollution, and accidental entanglement in fishing gear. Although conservation efforts are being made, the lack of information about their population size and trends has resulted in their classification as “Data Deficient” by the International Union for Conservation of Nature (IUCN). Conservation measures include reducing bycatch in fisheries, protecting critical habitats, and monitoring population trends. Overall, it is important to continue studying and protecting this unique and fascinating species of dolphin.