36 DESCRIPTIONS OF 



((The male agrees with the female in colour and form, but has 

 more red joints at the base of the antennœ and has no annulus 

 at their extremity ; the posterior legs are rufo-fuscous. » (Smith 1. c). 



CENOCŒLIUS INSIDIATOR Smith. 



Smith, Joui-n. Proc. Linn. soc. Zool. vol, VII, p. 12. 



Praecedenti {C. ceplialotes) proximus et coloribus simillimus , dif- 

 fert statura minori, antennis totis nigris gracilibus. Capite, thorace 

 et pedibus quatuor anticis ferrugineis , abdomine nigro nitido. 

 Thorace villoso , antice tuberculis duobus minutis vix prominulis ; 

 metanoto dense pube cinerea tecto , angulis posticis rotundatis ; 

 abdomine elongato-ovali , sensim e basi ad medium latiori , late- 

 ribus segmenti primi ante medium vix angulatis, hujus basi lineis 

 duabus gracilibus impressis, apiceque utrinque impresso; pedibus 

 et alis ut in precedente (fœm.). 



Long. Corp. lin. 6; oviduct, lin. 4; expans. alar, antic, lin. 10] . 



Habitat insula Malayana Mysol (Wallace). In mus. Hopeiano 

 Oxonise. 



« Female. Head and thorax ferruginous , the former subquadrate , 

 wider than the thorax, smooth and shining; the antennae black, 

 the face thickly covered with white pubescence. Thorax rough and 

 pubescent, the scutellum smooth, shining and elevated; the meta- 

 thorax black and densely covered with white pubescence. The 

 wings dark bronze with the nervures black; the anterior and 

 intermediate legs red, the posterior pair black. Abdomen black, 

 smooth, shining and impunctate; the basal segment with a short 

 petiole and deep impression on each side at its apical margin above, 



CENOCŒLIUS AMAZONICUS WestW. 



Aurantio-fulvus , capite lato , abdomine (segmento basali excepto) 

 pedibusque duobus posticis nigris; alis hyalinis , venis basalibus 

 flavidis , apicalibus cum stigmate nigris ; terebra corpore longiori. 



Long. Corp. Un. 3|; oviduct, lin. 4 — 6; expans. alar, antic, 

 lin. 6.1—8. 



