 | Life restoration of Sidneyia (Vicissicaudata) Diagram of Sinoburius (Xandarellida) Life restoration of Trimerus (Trilobita) After Jiao et al. 2021. Zhu... 15 KB (882 words) - 15:19, 12 March 2024 |
 | classified in the stem group of trilobites (Artiopoda) in the clade Xandarellida, along with Phytophilaspis, Sinoburius, and Xandarella. paleontology... 2 KB (127 words) - 04:56, 6 January 2024 |
 | Concilioterga Order Helmetiida Nectopleura (e.g. Nektaspida) Naraoia Petalopleura Order Xandarellida Trilobites, subclass Trilobita... 5 KB (248 words) - 01:59, 30 November 2023 |
 | Arthroaspis Kwanyinaspis Pygmaclypeatus Retifacies Tonglaiia Xandarellida Cindarella Luohuilinella Phytophilaspis Sinoburius Xandarella Zhugeia Nektaspida... 5 KB (304 words) - 11:31, 18 August 2023 |
 | Xandarellida Nektaspida... 11 KB (759 words) - 23:21, 25 October 2023 |
 | Arthroaspis Kwanyinaspis Pygmaclypeatus Retifacies Tonglaiia Xandarellida Cindarella Luohuilinella Phytophilaspis Sinoburius Xandarella Zhugeia Nektaspida... 9 KB (890 words) - 22:57, 30 December 2023 |
 | †Acanthomeridiida Order †Aglaspidida Order †Strabopida Order †Sinoburiida Order †Xandarellida Order †Nectaspidida Order †Helmetiida † Order †Eodiscina Order †Olenellina... 17 KB (1,019 words) - 14:01, 12 April 2024 |
 | Arthroaspis Kwanyinaspis Pygmaclypeatus Retifacies Tonglaiia Xandarellida Cindarella Luohuilinella Phytophilaspis Sinoburius Xandarella Zhugeia Nektaspida... 11 KB (1,097 words) - 14:52, 29 November 2023 |
 | Arthroaspis Kwanyinaspis Pygmaclypeatus Retifacies Tonglaiia Xandarellida Cindarella Luohuilinella Phytophilaspis Sinoburius Xandarella Zhugeia Nektaspida... 4 KB (341 words) - 04:24, 6 January 2024 |
 | Xandarellida Nektaspida... 9 KB (449 words) - 21:29, 29 January 2024 |