Trilobita - Ptychopariida - Proasaphiscidae

PaleoDB taxon number: 239447

Full reference: W. Zhang, L. Xiang, Y. Liu and X. Meng. 1995. Cambrian stratigraphy and trilobites from Henan. Palaeontologia Cathayana 6:1-166

Parent taxon: Proasaphiscidae according to P. A. Jell and J. M. Adrain 2002

Sister taxa: Atilayus, Chelidonocephalus, Daopingia, Derikaspis, Eymekops, Gangdeeria, Grandioculus, Guankouia, Hadraspis, Heyelingella, Holanshaniidae, Honanaspis, Honania, Hundwarella, Iranoleesia, Jiangsuia, Jiubaspis, Jixianella, Kutsingocephalus, Lioparella, Luonanocephalus, Manchuriella, Maotunia, Miaobanpoia, Plectrocrania, Proacanthocephalus, Proasaphiscina, Proasaphiscus, Pseudanomocarina, Shanxiella, Sudanomocarina, Szeaspis, Tankhella, Tengfengiidae, Wolfartius, Yujinia, Zhongtiaoshanaspis

Subtaxa: Memmatella tubercula

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Type: Memmatella tubercula

Ecology: fast-moving low-level epifaunal carnivore