468 



minus lenues, nigroe, pubescentes, articulis 1 — 9 subtus, 

 3 — 5 tolls flavo-testaceis. Protliorax latitudine nonniliil 

 brevior, rufo-testaceus, nitidus, parce fusco-villosus, supra 

 paullo convexus, obsolete puiictulatus, antice lateribus- 

 que leviter, angulis postiois citius rotunclatus, basi in me- 

 dio leviter sinuatus, untlique reflexo-niarginatus. Scu- 

 tcllum parvum, obsolete punctulatum, nigro-fuscum , 

 nitidum, parce pubescens, apice lotundatum. Elytra 

 oblongo-quadrata, prothorace plus quam diiplo longiora 

 et basi ejus nonnihil latiora, vii-idi-cyanea, nitida, parce 

 fusco-villosa, supra modice convexa, subtiliter, creberrime 

 punctulata, antice vix rotundato-emargiiiata, huineris pa- 

 rum elevatis, rotundatis; lateribus versus apicem sen- 

 sim perparum ampliata, apice conjunctim late rotun- 

 data. Corpus subtus obsolete punctulatum, viridi-yeneum, 

 subnitidum, pubescens; abdomine maris apice segmen- 

 tisque margine apicali, feminoB segmentis apice tan- 

 tum, rufo-testaceis. Pedes tlavo-testacei, obsolete pun- 

 ctulali, pubescentes; femoribus posticis basi nonnihil in- 

 fuscatis. „ 



509. Hedybius cavifrons: oblongo-quadralus, paullo con- 

 vexus, nigro-aeneus, subnitidus, vix pubescens; capite 

 flavo, medio profunde excavato, antice tuberculis duobus 

 supra nigro-fuscis; prothorace postice angustiore, re- 

 fiexo, apice leviter emarginato; elytris subtilissime, cre- 

 berrime punctulatis, singulo margine antico, macula 

 magna lateiali pone medium, apiceque llavo-tcstaccis. 

 Long. 2{, lat. 1 millim. 



Habitat in tractibus fluvii Limpoponis. 



Parvus. Caput magnum, flavum, subnitidum, ob- 

 solete punctulatum, medio protunde excavatum, an- 

 tice tuberculis duobus magnis, approximatis, supra ni- 

 gro-fuscis; palpis nigro-fuscis; oculis rotundatis, conve- 

 xis, brunncis, Antenn?c clytris nonnihil longiores, minus 



