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This is an accepted version of this page This is the latest accepted revision, reviewed on 23 December 2024. Species of fish American eel Conservation status Endangered (IUCN 3.1) Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Anguilliformes Family: Anguillidae Genus: Anguilla Species: A. rostrata Binomial name Anguilla rostrata ...
Moray eel. Moray eels, or Muraenidae (/ ˈ m ɒr eɪ, m ə ˈ r eɪ /), are a family of eels whose members are found worldwide. There are approximately 200 species in 15 genera which are almost exclusively marine, but several species are regularly seen in brackish water, and a few are found in fresh water.
Many eel-like fish of the order Anguilliformes have toxic proteins in their blood which has to be destroyed with heat before eating. Moray eels also produce toxic mucus, and can store toxins in their flesh and organs. [3] The giant moray is a reef fish at the top of the food chain.
Moray eels such as the Giant moray are only occasionally aggressive; most bites result from divers putting a hand into the hole in which the eel lives. Surgeonfishes have sheathed or fixed blades at the base of the tail which can inflict deep wounds (the yellow stripe on the Sohal tang pictured).
The Mediterranean moray has an elongated, eel-like body and can reach a length of 1.5 metres (4 ft 11 in) and weigh over 15 kilograms. Its coloration varies from dark grey to dark brown with fine dark spots. The skin is slimy and without scales. The dorsal fin begins behind its head and continues to the caudal fin (fused with the anal fin).
The New Zealand longfin eel (Anguilla dieffenbachii) is a species of freshwater eel that is endemic to New Zealand. It is the largest freshwater eel in New Zealand and the only endemic species – the other eels found in New Zealand are the native shortfin eel (Anguilla australis), also found in Australia, and the naturally introduced Australian longfin eel (Anguilla reinhardtii).
After being swallowed alive, Japanese eels were able to escape from a predator fish’s stomach and swim to freedom through the fish’s gills, new research shows.
A small juvenile wolf eel A pair of wolf eel with eggs (pale yellowish) Large wolf eels are curious [13] and are rarely aggressive, but are capable of inflicting painful bites on humans. [2] The male and female may pair for life and inhabit a cave together; the two watch their eggs together and one always stays behind when the other leaves to ...