CHRYSOMELIDAE. 



215 



LIST OF TEXT-FIGURES. 



Text-fig. 1. Aprionota lucida, sp. n. x 24. 



,, 2. Pycnophthalma tutuilana, sp. n. x 30. 

 ,, 3. Stygnobia aenescens, sp. n. X 11. 



4. Stygnobia cauta Weise. x 12. 



5. Stygnobia variabilis, sp. n. x 18. 



6. Stygnobia minuta, sp. n. x 26. 



7. Stethotes rufonigra, sp. n. X 22. 



8. Plagiodera samoana, sp. n. X 9. 



9. Aulacophora nigrobnmnea, sp. n. x 10. 



10. Coxal cavities of Plesistia brunnea. 



11. Plesistia brunnea, sp. n. X 9 : a, claw. 



12. Nesohaltica nigra, sp. n. x 30. 



13. Sphaerophyma msularum, sp. n. x 14. 



14. Hind tibiae of :— (a) Diboloides bicolor ; (b) Dibolosoma quadripustulata ; (c) Aph- 

 tlionoid.es sp. ; (d) Serraphula aenea. i indicates inner, o outer margin of tibia. 



15. Hind tibiae of: — (e) Paradibolia indica ; (f) Dibolia occultans ; (g) Megistops 

 quadrinotatus ; (b) Argopistes biplagiata ; (i) Pseudodibolia picea ; (j) Sphaero- 

 phyma simoni ; (k) Sphaerophyma insularum. Figures h, i, and j are of left 

 legs, the others of right legs, i indicates the inner margin, o the outer. 



16. Anterior coxal cavities of Sphaerophyma simoni. 



17. Larva of Promecotheca reiehei Baly, ventral view. 



18. Larva of Promecotheca reiehei : — a, mouth parts, from below : md, mandible ; 

 lb, labium ; p, labial palp, b, seventh, eighth, and ninth abdominal segments, 

 from below, c, right antenna. 



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