JACOBY, PHYTOPHAGOUS COLEOPTERA FROM THE CAMEROONS. 225 



13. Menius splendidus Jac. 



14. Rhembastus Sjöstedti Jac. n. sp. 



15. Rhembastus nigritarsus Lefév. 



16. Rhembastus sp. 



Chrysomelinse. 



1. Ceralces ferrugineus Gerst. 



2. Horatopyga ornata Baly. 



3. Plagiodera cognata Baly. 



4. Melasoma livida Stal.? 



Halticinse. 



1. Phygasia magna Weise (gabonensis Jac). 



2. Phygasia marginata Jac. 



3. Sebaethe torrida Baly. 



4. Sebaethe pallidieornis Jac. 



5. Haltica insequalis Alld. 



6. Nisotra Sjöstedti Jac. n. sp. 



7. Nisotra dilecta Dalm. 



8. Nisotra spadicea Dalm. 



9. Physoma Dohrni Har. 



Galerucinse. 



1. Oides gibbosa Jac. (assimiiis Gah.) 



2. Oides ferruginea Fab. 



3. Oides typographica Rits. 



4. Diacantha melanoptera Thoms. 



5. Diacantha flavescens Weise. 



6. Hyperacantha fiavonigra Thoms. 



7. Hyperacantha Deusseni Karsch. 



8. Hyperacantha Preussi Weise. 



9. Hyperacantha hypomelaena Thoms. 



10. Aulacophora cavifrons Thoms. 



11. Chapuisia basalis Jac. ii. sp. 



12. Chapuisia Sjöstedti Jac. n. sp. 



13. Cerochroa maculicollis Baly. 



