Skeletal spines of antipatharian families A Ameripathidae (Ameripathes pseudomyriophylla gen. et sp. nov.) B Antipathidae (Antipathes furcata Gray, 1857) C Antipathidae (Antipathes falkorae Horowitz, 2022) D Aphanipathidae (Aphanipathes sarothamnoides Brook, 1889) E Stylopathidae (Stylopathes litocrada Opresko, 2006) F Myriopathidae (Myriopathes cf. japonica (Brook, 1889)) G Cladopathidae (Cladopathes plumosa Brook, 1889) H Schizopathidae (Schizopathes affinis Brook, 1889) I Leiopathidae (Leiopathes sp. of Hamie 1849).