English to Romanian Science Zoology

Chrysaora fuscescens (commonly known as the Pacific sea nettle or West Coast sea nettle) is a common free-floating scyphozoa that lives in the Pacific Ocean.

Sea nettles have a distinctive golden-brown bell with a reddish tint. The bell can grow to be larger than one meter (three feet) in diameter in the wild, though most are less than 50 cm across. The long, spiraling, white oral arms and the 24 undulating maroon tentacles may trail behind as far as 3.6 to 4.6m (12 to 15 feet). For humans, its sting is often irritating, but rarely dangerous.
http://en.wikipedia.org/wiki/Pacific_sea_nettle

Poate aveți surse mai bune decât mine și găsiți termenul corespunzător în română, dacă există. Mulțumesc!