Aaronw Hunter News Today

Starfish: Rare fossil helps answer the mystery of how they evolved arms Starfish and their close relatives the brittle stars belong to a group called the echinoderms that have spiny skins. Jan 22, 2021 13:17:48 IST A chance discovery of a beautifully preserved fossil in the desert landscape of Morocco has solved one of the great mysteries of biology and palaeontology: how starfish evolved their arms. Starfish are one of the most recognisable animals on our planet. Most people probably associate...