14 
Psyche 
[Mar. 
Explanation of Plate 2 
Fig. 4. Dorsal view of larva of Bhipicephalus appendiculatus Neum., show- 
ing sensory organs: Fd, fovese dorsales; HO, Haller’s organ,- Sa, 
sensilla auriformia; Sh, sensilla hastif ormia ; Ss, sensilla sagitti- 
formia. 
Fig. 5. Ventral view of larva of Rhipicephalus appendiculatus Neum., show- 
ing sensory organs: Sa, sensilla auriformia: Sh, sensilla hasti- 
formia; Ss, sensilla sagittiformia. 
