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The sternum is the ventral part of a segment of an arthropod thorax or abdomen. In insects, the sterna are usually single, large sclerites, but sometimes divided into sternites, which may be modified or internalized.
The meaning of STERNITE is the ventral part or shield of a somite of an arthropod; especially : the chitinous plate that forms the ventral surface of an abdominal or occasionally a thoracic segment of an insect.
Sternites of anterior division (pleosome) of abdomen may bear sternal gills; in male, sternite of last (seventh) pereon segment bears penes.
In this diplopod group sternites, pleurites and tergites are fused into rigid armour rings, which give the trunk its annulated ("segmented") appearance. Only the first tergite, the neck-shield or collum, is free, i.e....
Jul 3, 2015 · sternum noun, plural sterna - the inferior or ventral surface of a ring-like body segment. sternite - a ventral plate of the exoskeleton; ventral equivalents of the tergites. (From Greek sternon chest, p...
Sternite: In arthropods, especially insects, a sternite is the ventral (underside) part of a body segment. It constitutes a segment of the exoskeleton, typically found in the thorax and abdomen.
Sternites are the sclerites or skeletal plates that form part of the sternum of arthropods. Learn more about their structure, function and classification from different sources of medical and biological information.
In insect s, the sterna are usually single, large sclerites, and external.
Oct 21, 2025 · Apical meristems, which are located at the tips of shoots and roots in all vascular plants, give rise to three types of primary meristems, which in turn produce the mature primary tissues of the plant. ...
Sternites are the structures to which the legs attach on millipedes. They vary in shape, size, and features across different species and segments, and can be used for identification or classification.
