(1)疣足，(2)侧足parapodium
亚双叶型疣足sub-biramous parapodium
疣足parapodium, papillate podium
伪足parapodium
伪足parapodium【无脊椎】;pedes spurii【昆】;pseudopod【无脊椎】
双叶型疣足sub-biramous parapodium
单叶型疣足uniramous parapodium
疣足parapodium (多毛类), papillate podium(棘皮动物)