Is there such a thing as a Cadron dolphin?

The long-limbed pilot whale is probably the rumored "Caddragon dolphin".

The long-limbed pilot whale was once classified as least concern in the 1996 edition of the Red List, but due to recent studies suggesting that it may not be a single species, the IUCN changed its classification to "data deficit" in 2008 out of caution. The International Whaling Commission (IWC) does not include it on its no-take list. In 1992, the International Whaling Commission estimated that there were about 778,000 individuals in the North-East Atlantic and about 100,000 in the vicinity of the Faroe Islands [3]; The American Cetacean Association estimates that there are about one million long-limbed pilot whales worldwide [4].

Estimates for other organizations vary, but are in the order of magnitude in the hundreds of thousands. IUCN believes that given that the average annual catch in the Faroe Islands is less than 1,000, it is likely that there is no threat to the pilot whale population. In addition to the killing of the Faroe Islands, the threat to long-limbed pilot whales is mainly due to accidental injuries from other fishing operations and the significant reduction of food for pelagic fisheries.

Dolphin family Delphinidae is the most diverse and most familiar family in the cetacean, and its members have certain differences in body shape and habits, which can be divided into several different subfamilies, and some people are divided into different families. Most of the members of the dolphin family are smaller, including the smallest cetaceans, which feed on fish or mollusks, and some are larger and can prey on other sea animals. Dolphinidae can be distinguished from their appearance into long beaks, short beaks and beakless ones, with most dorsal fins on their backs and a few without dorsal fins.

Dolphin members are most abundant along tropical coasts, but can be found in other seas, and some can penetrate deep into rivers. The most famous member of the dolphin family is the bottlenose dolphin tursiops truncatus, the dolphin that often performs at the aquarium. Bottlenose dolphins are widely distributed, both along the coast and in the pelagic oceans, and the different members are different from each other, and some people divide them into several different species, some of which are larger and are the largest beaked dolphins.

Another well-known member of the dolphin family is the orca orca, also known as killer whales and killer whales, which are the largest species of the dolphin family and the most ferocious of all sea beasts. Orcas are as widespread as bottlenose dolphins and are also used for domestication performances, and the different groups of orcas have different diets, with some feeding on fish and squid, in addition to the famous populations that feed on other sea beasts. The members of the dolphin family who enter freshwater life are represented by the white Amazon dolphin Sotalia fluviatilis.

The Amazon white dolphin is small, the smallest long-beaked dolphin, and resembles the smaller Amazon pufferfish, but prefers more open water than the Amazon pufferfish, which does not enter flooded forests. As for the Caddolon dolphin, I think it's the difference in transliteration.

Some live in the waters around the island of Firò in Denmark, and there are these dolphins in the Encyclopedia of Marine Life.