Encrinurus is a long-lived genus of phacopid trilobites that lived in what are now Africa, Asia, Australia, Europe, North America, and South America from the middle Ordovician to the early Devonian from 472—412.3 mya, existing for approximately 59.7 million years.
Aegrotocatellus is a genus of trilobite in the order Phacopida, which existed in what is now Nunavut, Canada. It was named by Adrain and Edgecombe in 1995, and the type species is Aegrotocatellus jaggeri, a species named after British musician Mick Jagger.
Cromus is a genus of phacopid trilobites in the family Encrinuridae, that existed during the upper Silurian in what is now the Czech Republic. The genus was described by Barrande in 1852, and the type species is C. intercostatus. It also contains the species C. canorus.
Crozonaspis is a trilobite in the order Phacopida, that existed during the middle Ordovician in what is now France. It was described by Henry in 1968, and the type species is Crozonaspis struvei. It was described from Brittany.
Cybelopsis is a trilobite in the order Phacopida, that existed during the lower Ordovician in what is now Greenland. It was described by Poulsen in 1927, and the type species is Cybelopsis speciosa. The type locality for the genus was the Nunatami Formation.
Didrepanon is a trilobite in the order Phacopida, that existed during the upper Silurian in what is now England. It was described by Lane in 1971, and the type species is Didrepanon falcatum. The type locality was in Sedgley.
Duftonia is a trilobite in the order Phacopida, that existed during the upper Ordovician in what is now England. It was described by Dean in 1959, and the type species is Duftonia lacunosa. The type locality was the Dufton Shale Formation, from which the generic name was derived.
Echinophacops is a genus of trilobites in the order Phacopida, that existed during the lower Devonian in what is now China. It was described by Zhou in 1983, and the type species is Echinophacops mirabilis. The type locality was the Zhusileng Formation in Inner Mongolia.
Emsurina is a genus of trilobites in the order Phacopida, that existed during the upper Cambrian in what is now Russia. It was described by Sivov in 1955, and the type species is Emsurina sibirica. The type locality was the Tolstochikhin Formation in Salair.
Encrinuroides is a genus of trilobites in the order Phacopida, that existed during the upper Ordovician in what is now Wales. It was described by Reed in 1931, and the type species is Encrinuroides sexcostata, which was originally described under the genus Cybele by Salter in 1848. It also contains the species, Encrinuroides enshiensis, Encrinuroides insularis, and Encrinuroides rarus. The type locality was in the Sholeshook Limestone Formation.
Erratencrinurus is a genus of trilobites in the order Phacopida, that existed during the upper Ordovician in what is now northern Germany. It was described from glacial erratics by Krueger in 1972, and the type species is Erratencrinurus capricornu.
Furacopyge is a genus of trilobites in the order Phacopida, that existed during the lower Devonian in what is now Spain. It was described by Arbizu in 1978, and the type species is Furacopyge progenitor. The type locality was Complejo de Ranaces.
Hintzeia is a genus of trilobites in the order Phacopida, that existed during the lower Ordovician in what is now the United States. It was described by Harrington in 1957, and the type species is Hintzeia aemula, which was originally described under the genus Protopliomerops by Hintze in 1953. Harrington also moved two other Protopliomerops species, P. celsaora and P. firmimarginis, under Hintzeia. The generic name is derived from that of the type species' author. The type locality was the Fillmore Formation in Utah.
Isalaux is a trilobite in the order Phacopida, that existed during the upper Ordovician in what is now the United States. It was described by Frederickson and Pollack in 1952, and the type species is Isalaux canonensis. The type locality was the Harding Formation in Colorado.
Josephulus is a genus of trilobites in the order Phacopida that existed during the upper Ordovician in what is now Sweden. It was described by Warburg in 1925, and the type species is Josephulus gracilis. The type locality was the Upper Leptaena Limestone.
Kailia is a genus of trilobites in the order Phacopida that existed during the lower Silurian in what is now China. It was described by W. Zhang in 1974, and the type species is Kailia quadrisulcata. The type locality was the Xiushan Formation in Sichuan.
Idolagnostus is a genus of trilobite in the order Agnostida, which existed in what is now Queensland, Australia. It was described by Öpik in 1967, and the type species is Idolagnostus agrestis.
Innitagnostus is a genus of trilobite in the order Agnostida, which existed in what is now Queensland, Australia. It was described by Öpik, 1967, and the type species is Innitagnostus innitens.
Micragnostus is a genus of trilobite in the order Agnostida, which existed in what is now north Wales. It was described by Howell in 1935, and the type species is Micragnostus calvus, which was originally described as a species of Agnostus by Lake in 1906.
Phalacroma is a genus of trilobite in the order Agnostida, which existed in what is now the Czech Republic. It was described by Hawle and Corda in 1867, and the type species is Phalacroma bibullatus, which was originally described as a species of Battus by Barrande in 1846.
