Duplex setae
A pair of adjacent setae that often emerge from a common base. They consist of an elongate, tapering chemosensory seta and a shorter tactile seta, and are borne on legs I (and often on legs II) of most spider mites (Tetranychidae).
A pair of adjacent setae that often emerge from a common base. They consist of an elongate, tapering chemosensory seta and a shorter tactile seta, and are borne on legs I (and often on legs II) of most spider mites (Tetranychidae).