PaleoDB taxon number: 91508
Parent taxon: Arthropoda according to J. C. Lamsdell 2016
Sister taxa: Actaeus, Agonata, Almenia, Aptera, Arachnoidea, Aristocaris, Artiopoda, Blattina splendens, Bostrichopus, Bradoriida, Branchiata, Bundenbachiellus, Burgessia, Cambropachycope, Clypecaris, Conchostraca, Corcorania, Cryptocaris, Dalmaniopsis, Dicerocaris, Dongshanocaris, Douglasocaris, Emeiella, Ercaia, Esmeraldacaris, Euthycarcinoidea, Forfexicaris, Fuxianhuiida, Gaoqiaioella, Geracus, Geracus tubifer, Gigantopleurida, Goticaris, Graeophonus, Guangweicarididae, Habelia, Hanburia, Henningsmoenicaris, Huangshandongia, Isoxys, Jianfengia, Jiucunella, Kablikia, Kampecaris obanensis, Kleptothule, Kounicia, Liantuoia, Libellula carbonaria, Longquania, Mandibulata, Marrella, Marrelomorpha, Meristosomo, Merostomoidea, Molaria, Mollisonia, Monoculus, Motina, Myriapoda, Naptile, Occacaris, Odaraia, Orstenocarida, Oxyuropoda, Pahvantia, Panlongia, Paratrilobita, Parvancorinomorpha, Pauloterminus, Pectocaris, Pedestria, Pisinnocaris, Platicytes, Plenocaris, Poliochera pustulatus, Priscansermarinus, Protocarcinus, Protocaris, Pseudarthron, Pseudoarctolepis, Pseudoiulia, Pygmaclypeatus, Quasicaris, Rhombicalvaria, Rhynimonstrum, Schizodiscus, Scorpionida, Serracaris, Shafferia, Shankouia, Skaracarida, Synistata, Tanglangia, Unogata, Urokodia, Utahcaris, Walossekia, Proschizoramia, Dinocarida, Radiodonta, Jianshanopodia, Arachnomorpha, Schinderhannes, Siberion, Hadranax, Megadictyon
Subtaxa: Euchelicerata, Gumatagichnus, Offacolidae, Pycnogonida, Xiphosura
Ecology: