Claim: Antipathes dichotoma can grow to a height of 1m, it forms a sparsely branching structure with slender and belongs class anthonzoa which are invertabrates.
Evidence: A colony of Antipathes dichotoma can grow to a height of 1 m (3 ft 3 in) or more. It forms a sparsely branching structure with slender, flexible branches arranged irregularly around the trunk. Anthozoa Anthozoa is a class of marine invertebrates which includes the sea anemones, stony corals and soft corals.