TETRABRANCHIATA

Tet`ra*bran`chi*a"ta, n. pl. Etym: [NL. See Tetra-, and Branchia.] (Zoöl.)

Definition: An order of Cephalopoda having four gills. Among living species it includes only the pearly nautilus. Numerous genera and species are found in the fossil state, such as Ammonites, Baculites, Orthoceras, etc.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

21 December 2024

COYOTE

(noun) a forest fire fighter who is sent to battle remote and severe forest fires (often for days at a time)


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Coffee Trivia

Brazil is the largest coffee producer in the world. Each year Brazil exports more than 44 million bags of coffee. Vietnam follows at exporting over 27 million bags each year.

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