K. TODA DEL. 



JL-LIL'S BIEN, 



Colored PHoxodHAPHS of Living Materlvl ok some Species t^sed in Different 



Experiments. 



1. Leptinotarsa undecirnUneata. Male. X 2. 



2. Egg cluster of L. undccimlineata. X 1.5. 



3. Full-grown larvae, L. undecirnUneata. 



X 1.5. 



4. L. panamensis n. sp. 4a, male; 4b. 



female. 



5. L. guatemalensis n. sp. Female. X 1.5. 



6. Egg cluster of L. panamensis. X 4.5. 



7, 8. Larvae of L. panamensis. 8a. full- 

 grown, 3d stage; 8b. 2d stage. X 2. 



9. L. diiH'rsa n. sp. Male and female 

 copulating. X 2. 



10. L. diver.sa. Egg cluster and first-stage 



larvs. X 1.25. 



11. L. diversa. Larvae; (a) 2d stage; (b) 



3d stage, fully grown. X 1.5. 



