LUNGFISH Definition & Meaning

lungfish

[ luhng-fish ]

Phonetic (Standard)IPA

noun

plural (especially collectively) lungfish, (especially referring to two or more kinds or species) lungfishes.

any of various slender, air-breathing fishes of the order (or subclass) Dipnoi, of rivers and lakes in Africa, South America, and Australia, having a lunglike air bladder as well as gills and growing to a length of 3 to 6 feet (0.9 to 1.8 meters).

lungfish

/ ˈ��ʌŋˌ��ɪʃ /

noun

any freshwater bony fish of the subclass Dipnoi, having an air-breathing lung, fleshy paired fins, and an elongated body. The only living species are those of the genera Lepidosiren of South America, Protopterus of Africa, and Neoceratodus of Australia

lungfish

/ ��ŭ�Բ�′��ĭ��′ /

Any of several tropical freshwater fish of the order or subclass Dipnoi that, in addition to having gills, have lunglike organs for breathing air. Lungfish have a long, narrow body, and certain species can survive periods of drought inside a mucus-lined cocoon in the mud. The lungfish and the coelacanths are the only living lobe-finned fishes.

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�y��vlog History and Origins

Origin of lungfish¹

First recorded in 1880–85; lung + fish

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Example Sentences

Examples have not been reviewed.

Frogs, salamanders and lungfish had far bigger genomes than humans did.

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And in the cargo hold of a steamship, a young lungfish arrived from Australia to a new home at an aquarium in San Francisco.

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Seeking to learn about the evolutionary origins of acoustic communication in vertebrates, the scientists recorded 53 species from four major clades — turtles, tuatara, caecilians and lungfish — to analyze what they heard.

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He also wants to compare the sounds of land vertebrate and lungfish with those of other fish to see whether the acoustic evolutionary tree extends even further back in time.

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The creatures included 50 turtles, a tuatara, a lungfish and a caecilian.

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