Article

Hou, X.-G. & Chen, J.-Y. 1989. Early Cambrian tentacled worm-like animals (Facivermis gen. nov.) from Chengjiang, Yunnan. Acta Palaeontol. Sin. 28 (1). ≡

New: Original name

New: Original name, rank, combination & spelling

Original Classification (root)

(Phylum) Annelida Lamarck, 1809