ORISMOLOGY. 327 



8. DECURVED (Decurvce}. When they curve down- 



wards. 



9. RECURVED (Recurvte). When they curve upwards. 



10. REFLEXED (Reflexes}. When they are bent back 



over the body. 



11. DEFLEXED (Deflexa}. When they are bent down- 



wards. 



12. CONVOLUTE (Convolute}. When they roll inwards. 



PLATE XII. FIG. 6. 



13. REVOLUTE (Revoluta}. W T hen they roll outwards. 

 14-. SPIRAL (Spirales). When they are convoluted spi- 

 rally. PLATE XXV. FIG. 31. 



15. ( RIGID Rigida}. When they are very stiff and in- 

 flexible. Ex. Libellulina^ Fulgora. PLATE XII. 

 FIG. 12, 15. 



f, REPOSITION. 



1. HIDDEN (Recepta}. Antennae which when the ani- 



mal reposes, are hidden under the head or trunk. 

 Ex. The Lamellicorns, Elater, Belostoma. 



2. EXPOSED (Apertcs). Antennas which when the ani- 



mal reposes are not concealed. Ex. Cerambyx. 



g. FIGURE and SIZE. 



1. SETACEOUS (Setacece). Long flexile antennae which 



taper somewhat from the base to the apex. PLATE 

 XL FIG. 1. 



2. SETIFORM (Setiformes). Short rigid antennae which 



taper from the base to the apex like a bristle. 

 PLATE XII. FIG. 1416. 



3. CAPILLARY (Capillares). Antennae nearly as slender 



as a hair. PLATE XL FIG. 2. 



