1. In zoology and entomology, the dorsal or back surface of an arthropod segment or body part
The tergum of the insect displays a distinctive pattern of markings.
O dorso do inseto exibe um padrão distintivo de marcas.
2. In anatomy, the back or dorsal surface of a body structure
The tergum of the hand is the back surface.
O dorso da mão é a superfície traseira.