32 On CorylopliiJge//'o»i tlie Seychelles and Rangoon. 



Length about 0*7 mm. 



Log. Rangoon : from nest of Mania striata, 9. x. 1911 

 (Dr. U. H. Mars.kall). 



EXPLANATION OF THE PLATES. 



Note. — The figures of whole insects are approximately, but not exactly, 

 to scale : they are magnitied between 47 and 57 diameters, in most cases 

 60-53 diameters. 



Pl-ATK 1. 



Sacium picaultianum, sp. n. 

 Ditto. Meiituai. 



Ditto. Underside of prnthor.i.x; and anterior coxae. 

 Sacium gros.'<inia>iin)i, sp. n. 

 Ditto. Mentiini. 



Ditto. Underside of prothorax and anterior coxae. 

 Sacium ros/anianum, sp. n. 

 Ditto. Meiitum. 



Sacium rochoniimum, sp. n. Mentum. 

 Arthrolips iimaUe-longce, sp. n. Outline. 



Ditto. Punctuation and pubescence of thorax and elytra, to 

 larger scale. 

 Fig. 18. Daubania seychellarum, gen. et sp. n. 



Plate II. 



Fig. 12. Meioderus quinssuanusi, sp. n. 



Fig. 13. S^ricoderns {Anisinneriffes) segchpllenais, sp. n. Outline. 



Fig. 14. Ditto. Sculj)ture and pubjscence of thorax and elytra, to 



larger scale. 

 Fig. 15. Ditto, .\ntenna. 15 ^?, joints 3 and 4 more highly magnified. 

 Fig. IG. Sericoderus {Aniso)neris/es) pubipennis,ShlLVp. Antenna. 16 a, 



joints 3 and 4 more highly magnified. 

 Fig. ^7. Sericoderus (s. sir.) hitej-alis,liyll. Antenna. 17 a, joint 3 more 



highly magnified, .-showing transver.^e line. 



Plate 111. 



Fig. 19. Daubania segckel/arum, gen. et sp. n. Antenna. 



Fig. 20. Oligartkrum rcaterhou^ci, Matthew.-i. Antenna (from Matthews, 



MiUL Coi'yloph. pi. iv. fig. C 7). 

 Fig. 21. Daubania segchellaruin. Lalirum. 

 Fig. 22. Ditto. Mandible. 

 Fig. 23. Ditto. Maxilla. 

 Fig. 24. Ditto. Labium. 

 Fig. 26. Lewitiium segchelleannm, s\'>. i\. Antenna. 25 «, joints 3-6 more 



highly magnified. 

 Fig. 26. Leivinum ceylonicuni, Matthews. Antenna. 26 a, joints 3-6 



more highly magnified. 

 Fig. 27. Leioisium i^ej/chelleunuui. Labrum. 



Fig. 28. Leivisium sp. Jjabruni (from Matthews, pi. v. fig. A 3). 

 Fig. 29. Catoptyx boioringi, Matthews. Labrum (from Matthews, pi. vi. 



fig. '8 3). 

 Fig. 30. Leivisium seychelleannm. Mandible. 30 «, ape.x of another 



specimen from a different point of view. 



