Nemanthus annamensis

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Nemanthus annamensis
A zebra-striped gorgonian wrapper in the waters off East Timor
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Hexacorallia
Order: Actiniaria
Family: Nemanthidae
Genus: Nemanthus
Species:
N. annamensis
Binomial name
Nemanthus annamensis
Carlgren, 1943[1]

Nemanthus annamensis, commonly known as the gorgonian wrapper, is a species of sea anemone found in central Indo-Pacific waters.[1]

Description

Nemanthus annamensis has a rather variably shaped base and low, spreading column, widening slightly just below the oral disc. This bears 120 to 130 tentacles, the inner ones longer than the outer, and a slit-shaped mouth with two siphonoglyphs. The column and tentacles are white, yellowish or orange, variegated with dark patches, and the oral disc is semi-transparent.[2]

Distribution and habitat

N. annamensis is native to the

gorgonians, the coral-like sea whips and sea fans, hence its common name.[2]

Ecology

N. annamensis has been found living in association with the crab

nematocysts as a defence against predators.[2]

N. annamensis is a host of the parasite Gastroecus caulleryi, a copepod.[1]

References

  1. ^ a b c d van der Land, Jacob; Fautin, Daphne (2009). "Nemanthus annamensis Carlgren, 1943". World Register of Marine Species. Retrieved 3 March 2013.
  2. ^
    ISSN 0024-0672
    .