334 MR. G. BOWDLER BIJCKTON ON UNDESCRIBED OR 



Anchon fuscum, sp. n. (Plate 22. fig. 2.) 



Concolorous light brown, except at tlie tips of the tegmina, which are darker, and fuli- 

 ginous near to the costa, and the legs obscurely ferruginous. The procephaloa is Avithout 

 sui;)rahumerals and the summit is divaricate, as in the last species. Posterior horn u.lnate 

 and sinuous. Size 7x5 millimetres. 



Hal). Cameroons, W. Africa. 



Taloipa tinctoria* (genus et species nov.). (Plate 22. fig. 4.) 



Small, robust. Concolorous black, except the tegmina. Suprahumerals short and 

 square to the frons and to the metopidium. The posterior horn of the j)ronotum very 

 short, and not equal to half the tegmen. Frons and face hirsute. Tegmina ochreous, 

 but diaphanous, corrugated with a brown neuration. The base stained with a red 

 suff'used fascia, giving the wings a mottled tint. 



Sab. Manila, Philippines ; Bangalore. Size 7 X 4 millimetres. 



This insect has mixed characters of Centrotns and Otinotns, &c. 



Leucothorax villosa (genus et species nov.). (Plate 22. fig. 5.) 



Large, robust. Posterior horn simple, but rather curved and shorter than the 

 tegmina. Suprahumerals acute by the profile view, but truncated by the dorsal aspect. 

 Colour dark shining brown, furnished with a broad white villous space on the thorax 

 and at the wing-insertion. Two white sj)ots on the dorsum. Legs strong, black, with 

 yellow at the tips of the tibia3 and the tarsi. Membranes of the tegmina corrugated 

 and shining, but the neuration is obscure. 



This is a striking species, partly from its diverging horns and tomentose coating. 



Sab. Cameroons. Size 12x6 millimetres. 



Musee de Madrid. 



Leptocentrus imptjnctus, sp. n. (Plate 22. fig. 6.) 



Suprahumerals stout and recurved. Procephalic horn rather short, cylindrical, and 

 distant from the abdomen. General colour dai'k brown, shining, with a tendency to show 

 a white pilose spot on the pronotum. Tegmina long, with warm ferruginous and brown 

 corrugations and nervures. 



In the Madrid Museum there are several specimens of this species, which show 

 slightly difi"erent sizes and also colouring, but they may be considered as identical. 



Sab. Padautsin(?). Size 10 X 5 millimetres. 



Ibiceps rufipennis, sp. n. (Plate 22. fig. 8.) 



Colour dark browm, nearly black. Metopidium rather high, with erect suprahumerals 

 and a free cylindrical posterior horn which is longer than the abdomen. The tegmina 

 brown, with a broad rufous or yellow spot occupying the apical area. This sjjot is more 



* ra Xouro, the residue. 



