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Alokistocare Lorenz 1906 (trilobite)

Trilobita - Alokistocaridae

PaleoDB taxon number: 20267

Synonym: Strotocephalus Resser 1935 (taxon 396242)

Parent taxon: Ptychopariida according to A. R. Palmer and R. B. Halley 1979

Sister taxa: Acanthometopus, Acanthopleurella, Acrocephalitidae, Acrodirotes, Agraulopsis, Alekcinella, Alokistocarella, Amicus, Amphorella, Amquia, Amzasskiella, Anabaraspis, Anemocephalops, Anemocephalus, Angustaeva, Anopocodia, Antatlasia, Anuloides, Apomodocia, Aposolenopleura, Argunaspis, Arraphus, Ascionepea, Asilluchus, Aulacodigma, Avonina, Badainjaranaspis, Baikonuraspis, Batchatiella, Bemaspis, Beothuckia, Biavertia, Bicella, Bifodina, Bigotina, Bigotinella, Biscoia, Blainiopsis, Bolaspidellus, Bolaspididae, Brassicicephalus, Brutaspis, Bucksella, Bulnibarbi, Bvalbardites, Caborcella, Cainatops, Catasolenopleura, Catillicephalidae, Cedaraspis, Cedarellus, Champlainia, Changshanocephalus, Chondrastaulina, Chosenia, Chuangiformis, Chulanolenus, Ciliocephalus, Ciliscutellum, Coenaspis, Collyrolenus, Conococheaquea, Conocoryphidae, Conokephalinidae, Corbina, Craigheadia, Crepichilella, Crusoia, Culmenaspis, Cyclognathina, Damaiaoaspis, Dananzhuangaspis, Decus, Delleana, Diceratocephalidae, Didwudina, Dipyrgotes, Dolgaia, Dunderbergella, Ejinaspis, Elatius, Eldoradia, Ellipsostrenua, Elviniidae, Elvinoides, Elviraspis, Enammocephalus, Eoptychoparia, Erdoradites, Eurostina, Eurycare, Faciura, Ferralsia, Fissocephalus, Galeaspis, Gaotanaspis, Gloria, Glyptometopus, Groenwallia, Habrocephalus, Hanivella, Harpidoides, Hartshillina, Hatangia, Helieranella, Henadoparia, Hidascutellum, Hindermeyeria, Holasaphus, Houmengia, Huaibeia, Huainania, Hupeia, Hyperoparia, Idiorapha, Ignotogregatus, Inoyellaspis, Interalia, Iohomia, Irinia, Irvingelloides, Janxilithus, Jessievillia, Jiangjunshania, Jiangsuaspis, Jiangsucephalus, Kabukiia, Kameschkoviella, Karagandoides, Kasatchaspis, Kaufmannella, Kazelina, Kepisis, Kingstoniidae, Kirengelia, Kochaspis, Kochiellina, Komaspis, Krolina, Lauzonella, Lecanoaspis, Lecanopleura, Leioscutellum, Leocephalus, Leptoplastus, Limpeina, Liocare, Liopelta, Liosolenopleura, Lisaniidae, Litaspis, Lochmanaspis, Loganopeltis, Lonchocephalidae, Lorenzellidae, Luaspis, Lunacephalus, Luottuolingia, Luxella, Luyanhaoia, Lydiaspis, Macelloura, Magnacephalus, Magnomma, Malinaspis, Manchurocephalus, Megadunderbergia, Megalopsis, Meniscocorphye, Menomoniidae, Mesetaia, Metisaspina, Metisaspis, Michaspis, Miranda, Mundocephalina, Munijia, Nassovia, Neoacrocephalites, Neoanomocerella, Neohedinaspis, Neoshirakiella, Neosolenopleurella, Neotaenicephalus, Nericiaspis, Nilcgna, Norwoodiidae, Obrucheviaspis, Octobronteus, Olekmaspis, Olenina, Onchopeltis, Orlovia, Orloviella, Ouijjania, Pachyaspis, Palaeolenides, Papyriaspididae, Papyriaspis, Paracrocephalites, Paraenshia, Paraeosoptychoparia, Parairvingella, Parakingasidoides, Paralorenzella, Paramicmacca, Paranumia, Paraolenus, Parapachyaspis, Parapeishania, Paratermierella, Paratretaspis, Patronaspis, Pedinaspis, Peishania, Periommella, Perioura, Pesaia, Petruninaspis, Plagiura, Platyharpes, Plethopeltidae, Polycertaspis, Populsenella, Proasaphiscidae, Proaulacopleura, Propatokephalops, Propeltura, Protagraulos, Protohedinia, Pseudatops, Pseudoalokistocare, Pseudokadyella, Pseudolenus, Pseudomexicella, Pseudosolenopleura, Ptychopariidae, Ptychopariina, Ptychoparoides, Ptychoparopsis, Pyttstrigis, Qingshuihella, Rampartaspis, Randicephalus, Rasettaspis, Raymondinidae, Regius, Remizites, Rinconia, Sagitaspis, Sagitoides, Salankanaspis, Sangzhiscutellum, Schistometopus, Schoriella, Schyilaspis, Seletoides, Semicyclocephalus, Shumardiidae, Shumardops, Sinocrepicephalus, Solenopleuracea, Stella, Striticephala, Syspacephalus, Talbotinella, Tatulaspis, Termieraspis, Tholus, Torridella, Tosotychia, Triarthrella, Triarthroides, Trinucleina, Tuberaspis, Urbanaspis, Urjungaspis, Varanella, Verkholenella, Volocephalina, Wangzishia, Whittingtonella, Wilsonarella, Wongia, Xianquianaspis, Yohoaspis, Yuehsieszella

Subtaxa: Alokistocare alta, Alokistocare althea, Alokistocare aoris, Alokistocare charax, Alokistocare georgense, Alokistocare idahoense, Alokistocare laticaudum, Alokistocare nactum, Alokistocare nasutum, Alokistocare natale, Alokistocare noduliferum, Alokistocare normale, Alokistocare notatum, Alokistocare nothum, Alokistocare packi, Alokistocare piochensis, Alokistocare pomona, Alokistocare punctatum, Alokistocare septum, Alokistocare spencense, Alokistocare stephenensis, Alokistocare subcoronatum, Strotocephalus gordonensis

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Type: Conocephalites subcoronatus

Ecology: fast-moving low-level epifaunal deposit feeder