34-6 ORISMOLOGY. 



10. INCUMBENT (Incumbentes). Wings which when at 



rest cover the back of the insect. Ex. The 

 Noctuidae, Geometra. 



11. CRUCIATO-COMPLICATE ( Cruciato-complicatoe ). 



Wings crossed and folded. Ex. Pentatoma, &c. 



12. CRUCIATO-INCUMBENT ( Cruciato-incumbentes ). 



Wings crossed bt not folded, and covering the 

 back. Ex. Apis. 



13. EXTENDED (Extensa;}. Wings that when at rest do 



not lie upon the body. Ex. Libellula, JEshna^ &c. 



a. EXPANDED (Patentes). Wings that when at rest are 



horizontally extended and do not cover each other. 

 Ex. Libellula, &c. 



b. HORIZONTAL (Horizontales). Very narrow wings 



which when at rest are extended horizontally form- 

 ing a right angle with the body, and covering the 

 posterior wings. Ex. Ptcrophoms a . 



c. ERECT (Erects). Wings which when at rest are 



extended vertically. Ex. Vanessa, Agrion. 



d. ERECTO-PATENT (Erecto-patentes}. When the pri- 



mary wings at rest are erect and the secondary 

 horizontal. Ex. Hespcria. 



e. CONNIVENT (Conniventes). W 7 hen erect wings are 



so closely applied to each other that the corre- 

 sponding margins touch. Ex. Vanessa. 

 f. DIVARICATE (Divaricate). When wings at rest are 

 somewhat erect but diverge from each other. 



14. PATULOUS (Patulce}. When wings at rest partly 



cover each other. 



15. APPLICANT (Applicantes). When wings at rest are 



parallel with the abdomen. Ex. Tipula. 



a Reanm. i. t. xx./. 1215. 



