Tegmen n. : A tegument or covering.

Tegmen n. : The inner layer of the coating of a seed, usually thin and delicate; the endopleura.

Tegmen n. : One of the elytra of an insect, especially of certain Orthoptera.

Tegmen n. : Same as Tectrices.

Example:


Taxonomy
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Defination from the web:
Tegmen. From Wikipedia, the free encyclopedia. Jump to: navigation, search. For the star system of this name, see Zeta Cancri. A tegmen (pl. tegmina) designates the modified leathery front wing on an insect. They are not used for flying. ...