This article was originally published on Critter Science.

The phantom jellyfish, aka giant phantom jelly, is the only known species in the genus of deep sea jellyfish, Stygiomedusa. They belong to the Ulmaridae family. While not currently evaluated by the IUCN, these jellies likely face the threats of deep-sea fishing, mining, and oil exploration. Their population trend is […]

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This article was originally published on Critter Science.

The fried egg jellyfish, aka egg-yolk jellyfish, is quite a large jellyfish from the Phacellophoridae family that are found in many parts of the world’s oceans. They get their name from their appearance. They literally look like a sunny-side up egg floating in the water. These jellyfish are not currently […]

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This article was originally published on Critter Science.

The lion’s mane jellyfish, aka arctic red jellyfish, giant jellyfish, or hair jelly, can be found in the frigid, boreal waters of the Arctic, northern Pacific, and northern Atlantic Oceans. These jellies are not currently evaluated by the IUCN. They need a higher salinity to breed, so they aren’t typically […]

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This article was originally published on Critter Science.

The immortal jellyfish can be found throughout the world’s oceans. They can tolerate temperate to tropical waters. They are 1 of the few known animals that are able to completely revert to a sexually immature, colonial stage after having reached sexual maturity as a solitary individual. The others include 2 […]

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This article was originally published on Critter Science.

The great barrier reef… Home of beauty and wonder. Also the home to one of the most dangerous animals in nature, the box jellyfish! Box jellies are small in appearance but pack a highly venomous punch capable of death by heart attack due to sheer pain. There are approximately 51 […]

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