APPENDIX. 181 



shorter ; paratelum and telum very short : legs pale tawny ; hips 

 brassy ; thighs and tips of four hinder-feet piceous : wings with a 

 slight tawny tinge ; veins tawny ; ulna full half the length of the 

 humerus ; radius a little shorter than the ulna ; cubitus much 

 shorter than the radius ; wing-brand small. Length of the body | 

 line ; of the wings 1J line. 



PTEROMALUS Glautias. Fern. Viridis, abdomine purpureo ba- 

 si aureo-viridi, antennis piceis, pedibusflavis,femoribus viri- 

 dibus, tibiisfusco cinctis, alis limpidis. Page 120. 



Bright green : head and chest convex, finely shagreened : 

 head a little broader than the chest : eyes and eyelets dark red : 

 feelers dark piceous, subclavate, rather slender, hardly longer than 

 the chest; first joint green, long, slender; second cup-shaped, 

 third and fourth very small; the following joints from the fifth to 

 the tenth successively decreasing in length ; club nearly elliptical, 

 rather broader than the tenth joint and more than twice its length ; 

 chest short-elliptical : fore-chest short ; its length above about one- 

 eighth of its breadth ; hinder-border slightly concave ; shield of the 

 mid-chest broad ; sutures of the parapsides very indistinct ; axillae 

 parted by one-third of the breadth of the chest ; scutcheon sub- 

 rhomboidal, with a suture along each side : hind-chest of moderate 

 size, obconical, declining, with a ridge along the middle and a rim 

 on each side : petiole very short : abdomen spindle-shaped, smooth, 

 purple on the disk, golden green at the base, depressed above, 

 keeled beneath, a little narrower and much longer than the chest ; 

 metapodeon occupying hardly one-fifth of the back ; octoon and en- 

 naton of nearly equal size; decaton, protelum and paratelum 

 longer ; telum short : legs yellow ; hips and thighs green ; a brown 

 band round the base of each shank ; four hinder-feet pale yellow 

 with piceous tips : wjngs colourless ; veins pale yellow ; ulna less 

 than half the length of the humerus ; radius much longer than the 

 ulna ; cubitus shorter than the ulna ; wing-brand small, pale brown. 

 Length of the body 1 J line ; of the wings 2-jJ- lines. 



PTEROMALUS Suia. Mas. Cyaneo- aut aureo-viridis, abdomi- 

 nis disco purpureo, antennis pedibusquefulvis,femoribus viri- 

 dibus, alis limpidis. Page 120. 



Head and chest bright bluish green, convex, finely shagreened : 

 head broader than the chest : eyes and eyelets red : feelers dark 

 tawny, clavate, rather slender, a little longer than the chest ; first 

 joint long, slender, tawny, black at the tip ; second black, cup- 



