lungfish

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African lungfish

Australian lungfish

Living and fossil forms of Dipnoi fishes.

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lungfish: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	Dipnoi

Photos

African lungfish

Australian lungfish

Living and fossil forms of Dipnoi fishes.

See All Images →

Topics

Ceratodontiformes Lepidosireniformes Dipterus Ceratodontidae Lepidosirenidae Protopteridae African lungfish South American lungfish Australian lungfish Ethiopian lungfish eel shark crossopterygian sturgeon salmon ray seahorse tuna catfish mackerel

Key People

Sir John Graham Kerr

British biologist

Quiz

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List

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