Definition of Yunnanozoon. Meaning of Yunnanozoon. Synonyms of Yunnanozoon

- Yunnanozoon lividum (Yunnan + Gr**** ζῷον zôion (animal), with species name Latin lividum; (lead-coloured), referring to preserved colour of specimens)...
- Chengjiang County, Yunnan Province, China. One specimen which they named Yunnanozoon lividum was a worm-like animal that could not be easily fit into any...
- hemichordate. Opinions differ about whether the Chengjiang fauna fossil Yunnanozoon, from the earlier Cambrian, was a hemichordate or chordate. Another fossil...
- paraphyletic group of stem-chordates, lying outside a clade formed by Yunnanozoon, Cathaymyrus, Pikaia and crown-chordates. From their superficially tadpole-like...
- possesses a spiniform structure, which has also been found in animals like Yunnanozoon. By far the most distinguishing feature of this genus is its elongated...
- characterized by mountain ranges and rivers running north and south. Yunnanozoon – Lower Cambrian possible chordate Jingshanosaurus – Early Jur****ic long-neck...
- marine worm in the Priapulida, bears pharyngeal teeth. Fossils of the Yunnanozoon and Haikouella possess pharyngeal teeth. The lower pharyngeal bones of...
- vertebrates or transitional between olfactores and vertebrates are: Yunnanozoon (Terrenuevian; junior synonym: Haikouella) Zhongxiniscus (Cambrian Stage...
- precraniate precursors. The precraniate crest animals, such Haikouella and Yunnanozoon, are all extinct and found only in Early Cambrian strata of Yunnan (southwestern...
- Anatomical reconstruction of Pikaia gracilens compared to Yunnanozoon after Mussini et al. (2024)...