species: Ophiothrix (Acanthophiothrix) sp. 2 in Lizard Island area: all known taxa (Lizard Island Field Guide)
Lizard Island area: all known taxa > Animalia > Echinodermata > Ophiuroidea > Ophiurida > Ophiotrichidae > Ophiothrix > Ophiothrix (Acanthophiothrix) > Ophiothrix (Acanthophiothrix) sp. 2 (gallery)
Ophiothrix (Acanthophiothrix) sp. 2


©Anne Hoggett: Ophiothrix (Acanthophiothrix) sp. 2, very difficult to see on the surface of a Goniopora coral in the lagoon entrance channel, Lizard Island. Arms are at least 7 times the disc diameter which is estimated at about 2 mm in this specimen.

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Kingdom Animalia
Phylum Echinodermata
Class Ophiuroidea
Order Ophiurida
Family Ophiotrichidae
Genus Ophiothrix
Species Ophiothrix (Acanthophiothrix) sp. 2

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Lizard Island area: all known taxa
Lizard Island Field Guide

Colours

              

Distinguishing features

A tiny, delicate brittlestar with a dark midline on each arm that extends to the centre of the disc. Arm spines long and spine ridges well-separated from each other. Disc appears to lack any spines or granules.

Size

  • Up to 1.5 cm (arm length)

Depth range

  • Depth range data is not yet available.

Synonyms

Distribution

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