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Jellyfish Lake information


Jellyfish Lake
Ongeim'l Tketau (Palauan)
Aerial view, looking west
Jellyfish Lake is located in Palau
Jellyfish Lake
Jellyfish Lake
LocationEil Malk, Rock Islands, Palau
Coordinates7°09′40″N 134°22′34″E / 7.16111°N 134.37611°E / 7.16111; 134.37611
TypeMeromictic
Basin countriesPalau
Max. length460 m (1,510 ft)
Max. width160 m (520 ft)
Surface area5.7 ha (14 acres)
Average depth30 m (100 ft)
Water volume1.71 million m3 (60 million cu ft)
Surface elevationSea level
FrozenNever
IslandsNone

Jellyfish Lake (Palauan: Ongeim'l Tketau, lit. 'Fifth Lake') is a marine lake located on Eil Malk island in Palau. Eil Malk is part of the Rock Islands, a group of small, rocky, mostly uninhabited islands in Palau's Southern Lagoon, between Koror and Peleliu. There are about 70 other marine lakes located throughout the Rock Islands. Millions of golden jellyfish migrate horizontally across the lake daily.

Jellyfish Lake is connected to the ocean through fissures and tunnels in the limestone of an ancient Miocene reef. However the lake is sufficiently isolated and the conditions are different enough that the diversity of species in the lake is greatly reduced from the nearby lagoon. The golden jellyfish, Mastigias papua etpisoni, and possibly other species in the lake, have evolved to be substantially different from their close relatives living in the nearby lagoons.

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Jellyfish Lake

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Jellyfish Lake (Palauan: Ongeim'l Tketau, lit. 'Fifth Lake') is a marine lake located on Eil Malk island in Palau. Eil Malk is part of the Rock Islands...

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Jellyfish

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The golden jellyfish (Mastigias papua cf. etpisoni) is a subspecies of spotted jellyfish (Mastigias papua) that inhabits Jellyfish Lake on Eil Malk island...

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(Mastigias papua), lagoon jelly, golden medusa, or Papuan jellyfish, is a species of jellyfish from the Indo-Pacific oceans. Like corals, sea anemones,...

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mangrove-fringed lake, slightly above sea level, where thousands of jellyfish live, making it interesting for diving. The jellyfish consist of four different...

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in Palau, known for its vast numbers of jellyfish, to which it owes its nickname, Jellyfish Lake. Marine lakes are very vulnerable and suffer greatly from...

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Rock Islands and Koror. Goby Lake is notable for endemic subspecies of golden jellyfish and is one of five marine lakes in Palau used for several scientific...

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in coastal regions of the Indo-Pacific, including saline lakes of Palau (e.g., Jellyfish Lake), but there are also records from the West Atlantic at Florida...

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Uet era Ongael

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golden jellyfish and is one of five marine lakes in Palau used for several scientific researches in evolutionary biology, the other lakes being Jellyfish Lake...

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second, which is also more difficult to access. The lake in Kakaban consists of millions of jellyfish, ranging from small to large ones, some, twice as...

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and 4.5 km wide. There are more than 10 small lakes on the island. Most well known is the Jellyfish Lake in the east of the island. Eil Malk is uninhabited...

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blossom jellyfish is a species of freshwater hydrozoan jellyfish, or hydromedusa cnidarian. Hydromedusan jellyfish differ from scyphozoan jellyfish because...

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the famed Jellyfish Lake, one of many marine lakes in the Rock Islands that provides home and safety for several kinds of stingless jellyfish found only...

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Mechercharimyces mesophilus

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of Mechercharimyces which has been isolated from sediments from the Jellyfish Lake in Palau. Parte, A.C. "Mechercharimyces". LPSN. "Mechercharimyces mesophilus...

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A space jellyfish (also jellyfish UFO or rocket jellyfish) is a rocket launch-related phenomenon caused by sunlight reflecting off the high-altitude rocket...

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8 The Lost World of Medusa 23 December 1984 Barry Paine Wildlife in Jellyfish Lake, Palau 9 Kinabalu, Summit of Borneo 6 January 1985 Barry Paine Wildlife...

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the northeastern shore of Lake James, stopping housing development in their vicinity. A small species of invasive jellyfish also lives in its waters....

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Striped Bass await the angler. Lake Ouachita has rare jellyfish (non-stinging) and sponges found in very few freshwater lakes. Scuba divers from all over...

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Alexis Jones

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the Loved Ones reward challenge, which allowed her to take a trip to Jellyfish Lake with her brother Nathan; she invited Fields and her husband, and Bolton...

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