species: Iconometra anisa in Lizard Island area: all known taxa (Lizard Island Field Guide)
Iconometra anisa


©Alexander Semenov: Iconometra anisa on the reef slope or base between Bird and South Islands, Lizard Island Group.

©Alexander Semenov: Iconometra anisa on the reef slope or base between Bird and South Islands, Lizard Island Group. The cirrus at top left shows a transverse bar on each segment. The arm at left shows pinnules P1 to P5, from right to left.
Kingdom Animalia
Phylum Echinodermata
Class Crinoidea
Order Comatulida
Family Colobometridae
Genus Iconometra
Species Iconometra anisa

Distinguishing features

Only 10 arms. Cirri with a single transverse bar on most segments. Second pinnule on exterior side of a free arm (P2) is longer than the first (P1), and it is smooth, not serrated as in the more common Oligometra species.

Size

  • Size data has not been obtained.

Depth range

  • Depth range data is not yet available.

Synonyms

Distribution


©Atlas of Living Australia: Australian distribution

Web resources

References

References that assist with identification

  • Clark, A.M. and F.W.E. Rowe (1971). Monograph of shallow-water Indo-west Pacific echinoderms British Museum (Natural History), London.