LOCITSTID.'E. 313 



Prothorax with two transverse furrows; lateral keels well defined. Sternum 

 with a piceous disk; presternum with two short spines. Legs stout; 

 femora and four anterior tibiae with two rows of short spines; hind tibias 

 with four rows. Fore winji^s longer than the hind wings, minutely, irre- 

 gularly anfl very thinly speckled with black, tympanum of the right wing 

 pellucid, large. Hind wings pellucid; veins testaceous. Length of the 

 body 18|^ lines; expansion of the fore wings 37 i^ lines. 



a. Natal. From M. Gueinzius' collection. 



36. CONOCEPHALUS PORRIGENS. 



Fceni. Testaceus, gracilis, viridi varius ; caput et prothorax subtiliter 

 punctata; fastigium breve, obtitsutn, basi subtus acutangulatum ; 

 antenn<£ picea, basi picece ; oviductus fere rectus, abdomine paullo 

 longior ; alos anticce corpore longiores, nigra subpunctatcB ; alts posticce 

 diaphance. 



Female. Testaceous, slender, partly green, probably wholly green 

 when recent. Head and prothorax punctured. Head with a porrect 

 horizontal horn, which is obtuse at the tip and is sht)rler than the hinder 

 part of the head and forms an acute angle at its base beneath adjoining the 

 angle of the front, which is almost smooth. Mandibles black towards the 

 tips. Antennae piceous, testaceous towards the base. Proihorax deeply 

 notched on each side of the hind border, which is slightly curved. Pro- 

 sternum with iwo long spines ; mesosteruum atid meiasternum with two 

 acutely dentate lobes. Oviduct almost straight, a little longer than the 

 abdonien. Legs slender; hind femora and four anterior tibiae with two 

 rows of minute spines; hind tibiae with four rows. Wings rather loniier 

 than the body. Fore wings with a few black points in the disk. Hind 

 wings pellucid ; veins green. Length of the body 16 lines; expansion of 

 the fore wings 42 lines. 



a. Natal. From M. Gueinzius' collection. 



37. CoNOCEPHALUS INDICATOR. 



Mas. Testaceus, gracilis ; caput et prothorax sublineata, subtiliter punc- 

 tata ; fastigium longiusculum apice rotundatum, basi subtus non 

 angulatum ; from nigro biguttata ; sternum nigra interrupte 

 bivittatum ; oviductus arcuatus, lanceolatus, abdomine brevior ; pedes 

 breviusculi ; ales antica nigra subpunctatce, corpore paullo longiores ; 

 alat posticce diaphance. 



Female. Testaceous, slender. Head and prothor;ix minutely punc- 

 tured, with some more or less indistinct darker parallel lines. Head with a 

 porrect horizontal horn in front of the eyes; this horn is rounded at the tip 

 and is a little shorter than the hinder space, and is not angular at its base 

 beneath ; front with a black dot on each side adjoining the face. Mandil)les 

 black towards the tips. Antennae testaceous. Prothorax with two well- 

 defined lateral keels. Prosiernum with two long spines; lobes of the 

 mesosiernum and of the metasiernum rounded ; a black interrupted stripe 

 on each side. Oviduct curved, lanceolate, shorter than the abdomen. Legs 

 rather short; hind femora and four anterior libicE with a few minuie spines 

 in two rowsj hind tibiae with four rows. Fore wings a little longer than 



N 



