Dark-tipped Button Star

Meridiastra atyphoida

Sea Life Native IUCN: Not Evaluated

About

A small pentagonal shaped seastar with a variable body pattern and colouring the tips of each arm are dark in colour.

This is a lesser seen member of this family of seastars and as such little is known about it.

Size

Centre to arm tip up to 2 cm

Habitat

Under-surface of rocks, to depth of 59 m

Distribution

Southern Australia including around Tasmania

Local Sightings

1 recorded sighting in and around the area.

References & citations (3)
  1. O'Loughlin, P. M., 2011, Seastar, Meridiastra atyphoida, in Taxonomic Toolkit for marine life of Port Phillip Bay, Museum Victoria (accessed 2022-01-18 10:31:42)
  2. The Atlas of Living Australia (accessed 2022-08-05 16:50:11)
  3. Mah, C.L. (2022). World Asteroidea Database. Meridiastra atyphoida (H.L. Clark, 1916). Accessed through: World Register of Marine Species (accessed 2022-01-18 10:32:48)

Header image: (CC BY-NC 4.0) © Nick Shaw

Disclaimer: A lot of work goes into making sure identifications, descriptions, sizes, habitats and distribution details are as accurate as possible — but this information is ever-changing, so no guarantee is offered that it is correct or currently valid. Treat it as a guide and do a little of your own research for the latest word. Feedback and corrections are always welcome.