(sh) 
or 
a | 
COLLECTED IN DUTCH NEW GUINEA. 
Genus Iprcees. 
Ibiceps Buckt. Mon. Membrae. p. 238 (1903). 
Buckton has not denoted his type and has included some heterogeneous species under 
his generic name. His first species enumerated is falcatus Walk. (described under 
that name as a new species). But this species was previously used by Goding as the 
type of his genus Eufrenchia (1903), while Stal for Sertorius (1866), first described 
S. curvicornis (1869), which is a synonym of Centrotus falcatus Walk. To prevent 
further confusion I propose J. ansatus Buckt. (a synonym of alticeps Walk.) as the 
type of his genus Lbiceps. 
80. IBICEPS ALTICEPS. 
Centrotus albiceps Walk. Journ. Linn. Soc. Lond., Zool. x. p. 183 (1870). 
Ibiceps ansatus Buckt. Mon, Membrac. p 239 (1903). 
Mimika River. 
Genus SARANTUS. 
Sarantus Stal, Trans. Ent. Soc. Lond. (3) i. p. 592 (1863). 
81. SARANTUS WALLACEI. 
Sarantus wallacei Stal, Trans. Eut. Soc. Lond. (3) i. p. 592 (1863). 
Mimika River. 
Family CercoPip s#. 
Subfamily Cercopine. 
Genus AUFIDUS. 
Aufidus Stal, Trans. Ent. Soc. Lond. (3) i. p. 594 (1863). 
A Papuan and Australasian genus. 
82. AUFIDUS BALTEATUS, sp.n. (PI. XXXIV. figs. 12, 12 a.) 
Body and legs dark shining ochraceous ; a transverse fascia at base of head between 
eyes, a transverse fascia at base and narrow posterior lateral margins to pronotum, 
a transverse spot at each basal angle of scutellum and apex of same, a rounded 
elevated spot on each side of exposed metanotum, and basal suffusions to abdomen 
above, black ; anterior tibiz and the tarsi more or less fuscous or black ; tegmina with 
the basal area bright echraceous, containing a small black spot near base and followed 
by a broad transverse fascia before middle, remaining area brownish ochraceous, with a 
subcostal transverse pale greyish spot, and some pale fuscous suffusions near apex ; 
wings pale fuliginous, the veins and basal area dark fuscous, extreme base ochraceous ; 
eyes black ; face globosely compressed, centrally longitudinally sulcate; vertex of head 
