lungfish

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African lungfish

Australian lungfish

living and fossil forms of Dipnoi fishes

The video thumbnail shows a small squirrel peeking out of a snowy bank, with a blue circle surrounding it.

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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 and Videos

African lungfish

Australian lungfish

living and fossil forms of Dipnoi fishes

The video thumbnail shows a small squirrel peeking out of a snowy bank, with a blue circle surrounding it.

See All Videos and Images →

Topics

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

Key People

Sir John Graham Kerr

British biologist

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