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Gog Fortey 1975 (trilobite)

Trilobita - Asaphida - Asaphidae

PaleoDB taxon number: 19970

Full reference: R. A. Fortey. 1975. The Ordovician trilobites of Spitsbergen. II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhollfonna Formation. Norsk Polarinstitutt, Skrifter 162:1-125

Parent taxon: Asaphidae according to Z. Zhou et al. 1998

Sister taxa: Anataphrus, Araiocaris, Asaphellus, Asaphinae, Atopasaphus, Aulacoparia, Australopyge, Basilicus, Bellefontia, Birmanites, Bohemopyge, Brachyaspis, Branisaspis, Burminresia, Ekeraspis, Eoasaphus, Eoisotelus, Fuyunia, Gerasaphes, Griphasaphus, Guohongjunia, Hemigyraspis, Homotelus, Hunnebergia, Isabelinia, Isotelinae, Isoteloides, Kayseraspis, Klabavia, Kobayashia, Lachnostoma, Lapidaria, Liomegalaspides, Lisogorites, Megalaspidella, Megalaspides, Megistaspis, Merlinia, Nahannia, Nerudaspis, Nileoides, Niobe, Niobella, Niobides, Niobina, Niobinae, Nobiliasaphus, Norinia, Ogmasaphus, Ogygiinae, Ogyginus, Ogygiocarella, Ogygiocaris, Ogygites, Ogygitoides, Onchometopus, Parabellefontia, Paramegalaspis, Paratamdaspis, Penchiopsis, Plectasaphus, Presbynileus, Promegalaspides, Protopresbynileus, Pseudasaphus, Pseudoasaphus, Pseudobasilicus, Pseudogriphasaphus, Pseudogygites, Pseudomegalaspis, Psilocephalina, Ptychopyge, Ptychopyginae, Ptyocephalus, Sanbernardaspis, Schizophorus, Stegnopsis, Stenorhachis, Suriaspis, Thysanopyge, Trigonocerca, Trigonocercella, Vogdesia, Xenostegium, Zhenganites, Zuninaspis

Subtaxa: Gog catillus, Gog yangtzeensis

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Type: Gog catillus

Ecology: fast-moving low-level epifaunal deposit feeder