Glossary 
Salient, projecting outward ; the opposite of reentrant. 
Sectorial, cutting, or adapted therefor. 
Septum, a partition. 
Silicate, grooved. 
Supraorbital, over or above the orbit or eyes. 
Tarsus, the collection of bones below the tibia and forming the 
ankle joint connecting the foot to the leg. 
Tibia, the large bone of the leg below the knee. 
Tragus, an erect process within the conch or external ear of a bat. 
Tricuspid, having three cusps. 
Truncate, blunt. 
Tuberculate, having tubercles, or little projections or swellings. 
Tympanic, pertaining to the ear drum or tympanum. 
Ulna, the inner of the two bones of the fore leg between the elbow 
and the wrist. 
Unicuspid, unicuspidate, having a single cusp. 
Zygoma, the bony arch of the cheek, formed by the malar or jugal 
bone and its connections. 
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