DSC_6813 Four and four star (Allostichaster polyplax) with eight arms, often four larger and four smaller. Bluish-grey, or buff in colour and found in the low intertidal zone. Lives throughout NZ, extending south as far as Stewart Island, and also in southern Australia and Tasmania. Aquarium Point, Otago Peninsula *
DSC_2789 Three and three star (Allostichaster insignis) found in low intertidal, sometimes with different length arms. Otago Peninsula *
