the genus that is formally held to be typical of the family or other higher group to which it belongs.
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Origin of type genus
First recorded in 1830–40
Words nearby type genus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for type genus
The type-genus Cladonema (fig. 20) is a common British form.
Scientific definitions for type genus
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The taxonomic genus that is designated as representative of the family to which it belongs. The type genus is usually the first genus in the family to be named, or the genus that is considered most important. Families are named after type genera. For example, the dinosaur Tyrannosaurus is the type genus for the family Tyrannosauridae.
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