Yirrkala is a genus of eels in the snake eel family Ophichthidae. It is named after Yirrkala, an indigenous community in Arnhem Land, in the Northern Territory of Australia.
The Maimed snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1857. It is a marine, tropical eel which is known from the Indo-Pacific, including the Red Sea, East Africa, Samoa, the Ryukyu Islands, Australia, and Micronesia. It dwells at a depth range of 1 to 13 metres, and inhabits coral reefs and lagoons, where it forms burrows in soft benthic sediments. Males can reach a maximum total length of 24 centimetres (9.4 in), but more commonly reach a TL of 8 centimetres (3.1 in).
The ordinary snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1864, originally under the genus Echelus. It is a marine, tropical eel which is known from the Indo-Western Pacific, including Vietnam, Japan, Fiji, the Marshall Islands, and Australia. It inhabits sandy sediments. Males can reach a maximum total length of 39 centimetres.
The Indo-Pacific slender worm-eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1857. It is a marine, tropical eel which is known from the Indo-Pacific, including the Red Sea, East Africa, the Line Islands, the Society Islands, Johnston Island, Japan, Rapa Iti, Micronesia, and the southern Great Barrier Reef. It forms burrows in inshore sediments of loose gravel and sand. Males can reach a maximum total length of 38 centimetres (15 in).
The slender snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1857. It is a marine, tropical eel which is known from the Indo-Pacific, including East Africa, the Society Islands, the Ryukyu Islands, and the Great Barrier Reef. It dwells at a depth range of 30 to 33 metres, and inhabits sand sediments, tidepools and swamps in mangroves. Males can reach a maximum total length of 25 centimetres (9.8 in).
The dark-shouldered snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1864. It is a tropical, marine eel which is known from the Pacific Ocean, including the East Indies, the Society Islands, the Mariana Islands, Queensland, the Marshall Islands, Micronesia, Japan, and India. It dwells at a depth range of 2–15 metres, and inhabits reefs. It forms burrows in mud and sand, and forages during the night. Males can reach a maximum total length of 115 centimetres.
The bigfin snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1853. It is a tropical, marine eel which is known from the Indo-Pacific. It dwells at a depth range of 0–25 metres, and inhabits sand and mud. Males can reach a maximum total length of 92 centimetres.
The many-eyed snake eel is a species of eel in the family Ophichthidae. It was described by Pieter Bleeker in 1864. It is a tropical, marine and freshwater-dwelling eel which is known from the Indo-Pacific, including East Africa and the Hawaiian Islands. It dwells at a depth of 2 to 25 metres, and inhabits sand and rubble sediments near coral reefs. Males can reach a total length of 62.5 centimetres (24.6 in).
The olive snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1853, originally under the genus Ophisurus. It is a marine, tropical eel which is known from the Indo-Pacific. It forms burrows in soft sediments in shallow waters, and leads a nocturnal lifestyle. Males can reach a maximum total length of 95 centimetres (37 in).
Ophichthus singapurensis is an eel in the family Ophichthidae. It was described by Pieter Bleeker in either 1864 or 1865. It is a marine, tropical eel endemic to Singapore. However, it is also possibly found in Thailand.
Hoeven's snake eel is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1853, originally under the genus Ophisurus. It is a marine, tropical eel which is known from three specimens found in the Indo-Western Pacific, including Sulawesi, Indonesia, the Persian Gulf and the Gulf of Oman. It is known to inhabit shallow water and lagoons. Males are known to reach a total length of 22 centimetres (8.7 in).
Yirrkala calyptra is an eel in the family Ophichthidae. It was described by John E. McCosker in 2011. It is a marine, tropical eel which is known from Queensland Australia, in the western Pacific Ocean. Males can reach a maximum total length of 35.8 centimetres (14.1 in), while females can reach a maximum TL of 39.5 centimetres (15.6 in).
Yirrkala chaselingi, known commonly as the chingilt in Australia, is an eel in the family Ophichthidae. It was described by Gilbert Percy Whitley in 1940. It is a marine, tropical eel which is known from the western central Pacific Ocean.
Yirrkala fusca is an eel in the family Ophichthidae. It was described by Vasily Zuyev in 1793. It is a marine, tropical eel.
Yirrkala kaupii is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1858, originally under the genus Sphagebranchus. It is a tropical, freshwater eel which is known from Indonesia and the Philippines. Males can reach a maximum total length of 35 centimetres (14 in).
Yirrkala macrodon is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1863, originally under the genus Sphagebranchus. It is a marine, tropical eel which is known from Borneo, in the western central Pacific Ocean.
Yirrkala maculata is an eel in the family Ophichthidae. It was described by Wolfgang Klausewitz in 1964, originally under the genus Caecula. It is a marine, tropical eel which is known from the western central Pacific Ocean.
The Misol snake eel is an eel in the family Ophichthidae. It was described by Albert Günther in 1872, originally under the genus Ophichthys. It is a marine, tropical eel which is known from the western central Pacific Ocean.
Yirrkala moluccensis is an eel in the family Ophichthidae. It was described by Pieter Bleeker in 1864, originally under the genus Pisoodonophis. It is a marine, tropical eel which is known from Indonesia, in the western central Pacific Ocean.
The thin sand-eel is an eel in the family Ophichthidae. It was described by Albert Günther in 1870, originally under the genus Ophichthys. It is a tropical, marine and freshwater eel which is known from the western Indian Ocean, including the Red Sea, South Africa, Mauritius and Réunion. Males can reach a maximum total length of 53 centimetres (21 in).
