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Joffrichthys

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Extinct genus of fishes

Joffrichthys is a genus ofprehistoric bony fish. ThisNorth American genus includes three species,J. symmetropterus,J. tanyourus andJ. triangulpterus. The last species is known from thePaleocene of theSentinel Butte Formation ofNorth Dakota.^[1]

seeTeleostei
Osteoglossomorpha	see below↓

Osteoglossomorpha

Osteoglossomorpha

†Chandlerichthys †Coriops †Harenaichthys †Jinanichthys †Paralycoptera? †Tanolepis? †Tongxinichthys †Xixiaichthys
†Huashiidae	Huashia Kuntulunia
†Lycopteridae	Jiuquanichthys Kokuraichthys? Kuyangichthys Lycoptera
Hiodontiformes	Hiodon †Jiaohichthys †Kokuraichthys? †Plesiolycoptera †Yanbiania

†Chanopsis †Chauliopareion †Singida
†Phareodontinae	Brychaetoides Brychaetus Cretophareodus Magnigena Monopteros Musperia Phareodus Phareodusichthys Phareoides Ridewoodichthys Taverneichthys Xosteoglossid
Arapaiminae	Arapaima Heterotis †Joffrichthys? †Sinoglossus? †Thrissopterus
Osteoglossinae	†Foreyichthys †Heterosteoglossum †Opsithrissops Osteoglossum Scleropages

Petrocephalus
Mormyrinae	Boulengeromyrus Brevimyrus Brienomyrus Campylomormyrus Cryptomyrus Cyphomyrus Genyomyrus Gnathonemus Heteromormyrus Hippopotamyrus Hyperopisus Isichthys Ivindomyrus Marcusenius Mormyrops Mormyrus Myomyrus Paramormyrops Pollimyrus Stomatorhinus