CONTENTS. 



Page. 



Introduction .• 5 



Family Mylabridse 5 



Subfamily Mylabrinae 5 



Genus Mylabris Geoffroy 5 



Mylahris peruanus, new species 6 



Genus Pachyhruchus Pic 7 



Pachybruchus verticalis, new species 7 



Genus Spermophagus Schonherr 8 



Spermophagus piurae, new species 8 



Family Brachyrhinidae 9 



Subfamily Brachyrhininse 9 



Tribe Platyomini 9. 



Genus Eustylomorphus, new genus 9 



Eustylomorphus squamipunctatus , new species 9 



Subfamily TanjTtiecinse 10 



Tribe Pandeleteini 10 



Genus Menctypus Kirsch 10 



Menetypus variegatus, new species 11 



Family Curculionidae 12 



Subfamily Ph\Tichasninae 12 



Tribe Anthonomini 12 



Genus Anthonomus Germar 12 



Anihonomus vestitus Boheman 12 



Family Cionidse 13 



Subfamily Tychiinag 13 



Tribe Tychiini 13 



Genus Sibinia Germar 13 



Sibinia peruana, new species 13 



Family Orobitidae 14 



Subfamily Orobitinse 14 



Tribe Tylodini 14 



Genus Gasterocercodes, new genus 14 



Gasterocercodes gossypii, new species 14 



Family Ceutorh\Tic}iidae 15 



Subfamily Eurhininse 15 



Tribe Eurhinini 15 



Genus Geraeus Pascoc 15 



Geraeus perscitus Herbst 15 



69125°— 15 



