clypeus

American  

[klip-ee-uhs] / ˈklɪp i əs /

noun

PLURAL

clypei

1. the area of the facial wall of an insect's head between the labrum and the frons, usually separated from the latter by a groove.

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clypeus British  

/ ˈklɪpɪəs, ˈklɪpɪˌeɪt /

noun

1. a cuticular plate on the head of some insects between the labrum and the frons

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Other Word Forms

• clypeal adjective
• clypeate adjective

Etymology

Origin of clypeus

1825–35; < New Latin, special use of Latin clypeus, clipeus round shield

Example Sentences

The labrum and clypeus are developed as a single prolongation of the oral piece, not as a pair of appendages.

From Project Gutenberg

The portion of the face bounded by this groove is called the clypeus.

From Project Gutenberg

The patricians carried a clypeus, or shield, of such dimensions as to cover frequently the whole body, and by hiding himself behind it the wearer often escaped a hiding from the enemy.

From Project Gutenberg

In all centipedes, except the Scutigeridae, the preantennal portion of the cephalite is sharply reflexed, ventrally forming an area called the clypeus.

From Project Gutenberg

The labrum, or upper lip, is separated by a deep suture from the clypeus, and is trapezoidal in form.

From Project Gutenberg