Moiiognipliie der Couücfiilialitku. OÖJ 



1 1. Fastigmm verticis hasi hauä coarctatuin. Vronoti lohi latcmkn latiores. 

 (Femora 4 atdica utrinqm spinosa.) 

 2. Fasticjium verticis rectum, concolor. 



3. Antcnnac hasi ferrmjineae, apicem versus nigricantcs. 



3. 0. ro st rata in. 



3 3. Antennac pallidac, unicolores 4. 0. flavicornis in. 



22. Fasti(jium verticis suhtus hasi infuscatiim, apice distinete incurvum. 



5. 0. ciirvirostris in. 



1. Oxi/prora siirinaniensis m. 



Viridis vel testacea, capite, prothorace pedilMsqiie plus mimisve flavescenti- 

 hus vel rufescentihus. Antennae nigrae, supjerne flarescentes. Fastigiuin verticis 

 rectum, hasi coarctatum, fronte distinete hrevius. Frons nitida laevis. Pronotuiii 

 indistincte punctatum; lohi laterales pronoti longiores quam latiores. Elytra laete 

 viridia vel testacea. Femora antica et intermedia suhtus latere anteriore tantum 

 S2}inis 3 — 5 instructa. Lohi meso- et metasternales ovales, apice hrevispinosi. 

 Cerci cT validi, apice nonnihil incurvi, ante apicem dente valido incurvo instructi. 

 Segmentum dorsale ultimum cT profunde fissum. Lamina suhgenitalis (^ trian- 

 gulariter exeisa, styli's hrevihus instructa. Lamina suhgenitalis 9 rotundato- 

 ciiinrginata, in spinas duas pjroducta. Ovipositor rectus, valvulis inferiorihus in 

 medio ipso valde dilatatis, valvulis superiorihus ultra medium dilatatis, apicem 

 versus scnsim acuminatis. rf, Q. 



cT 9 



Long, corporis 42 42 mm 



„ fast ig ii 4 3'2 „ 



„ pronoti 10 2 10 G „ 



„ clißrorum 58 64 „ 



„ fcmorum posticorum . . . 22 24 „ 



„ ovipositoris — Sl'S „ 



I'atria: Surinam, Faramariho (Mus. Hamhurg, Coli. Brunncr), Brasilia 

 (Mus. Genf). 



2. Oxi/pi'ora acKininata L. 



Fallide olivaceo-flavescens. Mandihulae intus nigrae. Antennae pone 

 articulum 2 nigricantcs, superne hasin verstis flavescentes. Caput laeve. Fasti- 

 gium verticis porrectum, fcre frontis longitudine, teres, sensim acuminatum, ha.si 

 coarctatum, supjerne pone medium in marginihus granulatum, suhtus tuherculo 

 hasali, spiniformi armatum. Pronotum teres, postice et latere ohsolete punctatum. 

 Flytra sat dense reticulata, apice leviter angustata. Femora 4 antica suhtus in 

 ufroque margine spinis circiter 5 armata; femora postica suhtus in margine 

 exteriore spinis 8 — 10, intus 7 — 8 minorihus instructa. Lamina suhgenitalis $ 

 profunde rectangulariter emarginata, angulis apicalihus acuminatis. Ovipjositor 

 rectus, apicem versus ampliatus; valvulis superiorihus a hasi idtra medium 

 sensim ampliatis, dein angustatis; valvulis inferiorihus ante medium latissi- 

 mis. 9 • 



