SAO
Source: 567
‖Sa″o (?), n. (Zoöl.) Any marine annelid of the genus Hyalinæcia, especially H. tubicola of Europe, which inhabits a transparent movable tube resembling a quill in color and texture.
Source: 567
‖Sa″o (?), n. (Zoöl.) Any marine annelid of the genus Hyalinæcia, especially H. tubicola of Europe, which inhabits a transparent movable tube resembling a quill in color and texture.