The Nipple-Eyed Demon Worm From Hell

The Nipple-Eyed Demon Worm From Hell


via: orble.com
© Ifremer / Dugornay
 via: orble.com
via: neurodojo.blogspot.com
Habitat: hydrothermal vents in the Pacific Ocean
Status: Not Listed
This demonic-looking creature is the Pompeii Worm (Alvinella pompejana), a deep sea creature reaching lengths of up to 5 inches with red tentacle-like gills on their heads that can withstand temperatures that rival those in Hell. The worms live in tubes near black smokers, or hydrothermal vents, one of the most inhospitable environments on our planet. Their tail end rests near the source of the heat which gets up to 176 °F (80 °C) while their head pokes out into cooler, almost room temperature water of 72 °F (22 °C).

Scientists aren’t even exactly sure how this remarkable creature can withstand such extreme temperatures. They’re studying the symbiotic relationship-based bacteria that form a “fleece-like” covering on their backs. A symbiotic is one in which both animals benefit. In this case, the worms secrete mucus from tiny glands on their backs to feed the bacteria, and in return they are protected by some degree of insulation.

The Pompeii worm is the most heat-tolerant complex animal known to science after the tardigrades (or water bears that have previously been featured), which are able to survive temperatures over 150 °C.

…and no, those aren’t really its nipples. No idea what they are – assuming gills!

Edit: the “nipple-eye” photos are of a different but similar species of bristle worm in the same class (Polychaeta) as the Pompeii Worm.

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  • Anonymous

    Something is wrong here — I don’t think “nipple eyes” is a Pompeii worm. It looks like a polychaete with an eversable pharynx, and vent worms have no gut. Also, just look at your two polychaetes there: do they look the same to you? Something fishy about your ID.

  • http://www.brisbaneskylights.com.au/solatube-echoice dome skylights brisbane

    Whatever they are called, they sure are scary! I wouldn’t let those in my aquarium. They will scare the dimp out of my gold fishes!

  • Anonymous

    Good heavens, what a horrifying looking thing.

    But as I always try to remember, we probably look atrocious to it also.

    Ty for sharing this unique if terrifying looking critter. Off to read about your water-bears

    :)

  • EllaYu

    I wish I had boobs for eyes. Then I could stop saying “My eyes are up here.”