ttew Ants from Austral iit. '.\7) 



lower feebly concave. Scale modi lately liroad, the top 

 rouiulcd and acute. 



Moderately sliiniiig ; mandibles closely punctured. 

 (Mypeus witb an elongate puncture at each side of lobe. 

 Whole of head with seattere<l minute punctures. Thorax 

 and gastcr almost smooth. There is a reticulate ground- 

 sculpture over the whole body, most noticeable on fore part 

 ot* head, microscopical on gaster. 

 5 minor. Length 7-7*5 mm. 



Colour as 5 major. 



Head longer than broad, widest at base of mandibles, 

 vertex very arched, sides subparallel, converging slight I v 

 behiiul eyes, which are well i)fhiiid the miihlle of sides. 

 ()cci[)ital border widely concave, the angles suijacute. 

 Mandibles and clypeus as in $ major, but the anterior 

 border of latter distinctly convex. Antennae remarkably 

 long, the scapes passing the occiput by halt' their length ; 

 all joints of funiculus longer than broad. Angle of epinotum 

 moi"e j)ronounced and declivity more knile-edged, scale 

 thicker and narrower at top, otherwise like ^ major. 



Bvfird, W.A. {Clark, no. 172). 



Types W. C. C. coll. 



Campotiotus (.Ui/nnolurOa) nigriceps, Sm., 

 race dimidiata. Hog., var. perthiana, For. 



(^ (hitherto uudescribed). Length 120 mm. 



Black ; apical half of funiculus and tarsi ferruginous, 

 rest of funiculus and legs dark brown : apical borders of 

 segments of gastcr testaceous, 



Pilosity short, red-brown. Legs with sliort senii-adherent 

 hairs, scapes pubescent. 



^landibles moderately long, the masticatory border eden- 

 tate, the edge sharp and notched in centre. Head longer 

 than brt)ad, rounded behind, Clypeus with a minute notch 

 in centre. Eyes small, placed behind the middle of sides. 

 Scapes pass the occiput by more than halt' their length. 

 Thorax long, rather narrow ; epinotum broad, convex in 

 both directions. Scale sliort, broad at top and slightly 

 concave. Gaster elongate-oval, Stipites very long and 

 thin. 



Dull ; raicroscopically reticulate with a few punctures on 

 clypeus, cheeks, and thorax. 



? (hitherto uudescribed). Length 1G;0 mm. 



Colour of ^ major, but a hirgcr area of base of gastev 

 castaneous red, and thorax with a broatl black band down 



:r 



