HEMIPTERA HETEROPTERA. 109 
Africa. 
A. Spongy furrow of the fore tibia extending distinctly 
beyond their middle. 
a. Legs and the border of the abdomen dingy yellowish. 
* Hind lobe of the prothorax dingy yellowish. - dichrous. 
** Hind lobe of the prothorax black. 
+ Fore wings with various black marks. - = elegans. 
tt Fore wings without various black marks. 
t Antenne pale. - - - - ah xanthopus. 
tt Antenne black. - - - - - maculicrus. 
b. Legs black. 
* Membrane yellowish or dingy whitish at the base. - cruciger. 
** Membrane in colour as elsewhere at the base, some- 
times with a whitish spot before the middle. 
+ Fore wings brown. - - -  ° + quadrimaculatus. 
++ Fore wings black. - - - - - fenestratus. 
B. Furrow of the fore tibie extending to their middle or 
hardly so far. 
a. Legs black. 
* Membrane with no pale spot. - - - Iugubris. 
** Membrane with a pale spot. - - - maurus, 
b. Legs yellow. - = - - - planus. 
Div. 1. 
Ectomocoris, Mayr. 
41. PIRATES DICHROUS. 
Pirates dichrous, Stal, Hem. Afr. iii. 116—Ectomocoris dichrous, Stal, 
Ofv. K, V. Ak. Forh. xxiii. 256. 
Senegal. 
42, PIRATES XANTHOPUS. 
xanthopus, Schaum, Bericht Kongl. Preuss. Akad, Wiss. Berl. 1853, 358 ; 
Peters, Reise Nat. Mozamb. iii. 47. Stal, Hem. Afr. iii. 116. Ecto- 
mocoris xanthopus, Stal, Ofv. K. V. Ak. Forh, xxiii. 256. 
Guinea. Mozambique. 
43. PIRATES MACULICRUS. 
Pirates maculicrus, Prme. Arch. Ent. ii. 309. Stal, Hem. Afr. iii. 117— 
flavopustulatus, Sta/, Ofv. K. Vet. Ak. Forh. xv. 442—Ectomocoris 
maculicrus, Stal, Ofv. K. V. Ak. Forh, xxiii. 256. 
a. Sierra Leone. Presented by the Rey. F, D. Morgan. 
Div. 2. 
Ectomocoris, Mayr, Stal, Hem. Fabr. i. 121. 
44, PIRATES CRUCIGER. 
Reduvius cruciger, Fabr. Syst. Rhyn. 270—Pirates cruciger, Stal, Hem. 
Afr. iii. 117—Ectomocoris cruciger, Stal, Ofv. K, V. Ak. Forh. xxiii. 
