The brachia rise from a corresponding number of thecal plates, “radials (RR).”
The anterior piece of the Medipectus, which intervenes between the brachia and mid-legs.
These constituted the arms (brachia), and five definite radial plates of the theca were specialized for their support.
In the genus Siphonaria, there is a groove on one side, where the brachia or gills of the animal rest.
brachia spectavi sacris admorsa colubrisEt trahere occultum membra soporis iter.
A longitudinal or other elevation of the Antepectus between the brachia.
The brachia, or sides of the lyre, were frequently made of these horns, as appears from ancient gems.
The most conspicuous and remarkable appendages of the manitrunk, are the brachia or arms.
brachium bra·chi·um (brā'kē-əm, brāk'ē-)
n. pl. bra·chi·a (brā'kē-ə, brāk'ē-ə)
The arm, especially between the shoulder and the elbow.
An armlike structure.