Fish Vertebrates Animals Existence

Jawless Fish (Taxonomic Rank: Group)

Hagfish, lampreys and prehistoric ancestral jawless fish.

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	Achanarella American Brook Lamprey (Lethenteron) Appalachignathus Arandaspis Archeognathus Archipelepis Astraspis Ateleaspis Belodina Birkenia Cardipeltis Cephalaspis Chilean Lamprey (Mordacia) Ciderius Clydagnathus Cometicercus Cornovichthys Corvaspis Cyathaspis Dartmuthia Distomodus Drepanolepis Duyunolepis Eestilepis Endeiolepis Eptatretus Eugaleaspis Euphanerops Furcacauda Haikouichthys Hanyangaspis Hardistiella Hertzina Huananaspis Kiaeraspis Lamprey (Lampetra) Lanarkia Lasanius Lepidaspis Loganellia Macrothyraspis Mayomyzon Muellerodus Myllokunmingia Myxine Nemamyxine Neomyxine Neopanderodus Nogamiconus Northern Brook Lamprey (Ichthyomyzon) Notomyxine Oeselaspis Pacific Lamprey (Entosphenus) Panderodus Pentathyraspis Pezopallichthys Pharyngolepis Phlebolepis Pituriaspis Pouched Lamprey (Geotria) Priscomyzon Proacodus Problematoconites Promissum Prooneotodus Prosagittodontus Protaspis Protopteraspis Pteraspis Pterygolepis Rhyncholepis Sea Lamprey (Petromyzon) Shielia Sphenonectris Thelodus Tolypelepis Tremataspis Turinia Westergaardodina Zenaspis Zhongjianichthys

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