Name/s: Marble jelly1, fat armed jelly2, blue jelly 3
Scientific name: Catostylus townsendi
Class: Scyphozoa
Description: They’re semi transparent with a cream color to them that is occasionally tinted blue or pink. Their maximum length is only 10 cm (4 in)1. Their most recognizable feature are the 8 sausage-like arms which descend from inside the domed bell, they are broad and three-sided.2 There are faint brown spots that scatter across its bell and they become more prominent on the edge of it.
Habitat: The marble jellyfish reside in brackish lagoons3
Threat: Mildly dangerous (mild burning sensation).
Fun fact: In Vietnam it is a delicacy to eat marble jelly, or as they call it, blue jellyfish due to the various shades of blue it presents, which depends on the type of water they reside in. They are typically served as a cold salad in summer sashimi style.3
wikipedia
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