xin. D, 1 Funkhouser: Philippine Membracidae 29 



clypeus very long and slender, extending far below inferior 

 margin of face, tip rounded and hirsute. 



Pronotum dark brown, darker below suprahumeral horns, 

 densely punctate and thickly pilose between and below horns; 

 metopidium almost straight; median carina weakly percurrent; 

 humeral angles rounded; suprahumeral horns long, slender, 

 sharp, extending upward, outward, and with tips turned back- 

 ward, carinate above and below as well as anteriorly and poste- 

 riorly; posterior process long, slender, sharp, somewhat sinuate, 

 tricarinate, tip slightly bent downward and extending well be- 

 yond the internal angle of tegmen, but not reaching apex. 



Tegmina sordid hyaline, base reddish brown and punctate, 

 immediatly following base a white band, immediately following 

 this a broad dark brown band, both these bands extending en- 

 tirely across the tegmen, apical margin slightly bordered with 

 ferruginous. 



Undersurface of body and sides of thorax very dark brown, 

 almost black, and thickly pubescent; legs castaneous, femora 

 darker, tibiae spined. 



Length to tips of tegmina, 7 millimeters; width between ex- 

 tremities of horns, 4; width between bases of horns, 1. 



Luzon, Nueva Vizcaya, Imugan (Baker). Described from a 

 unique female specimen in Professor Baker's collection. 



Genus SIPYLUS St^l 



Sipylus crassulus Stl,l. 

 Add : Habitat. — Luzon, Nueva Vizcaya, Imugan (Baker) . 



Sipylus dilatatus Walker. 



Centrotus dilatatus Walker, List. Horn. Brit. Mus. (1851), 630.74; 



Funkhouser, Phil. Journ, Sci., Sec. D (1915), 10, 390. 

 Sipylus nodipennis Funkhouser, Journ. Ent. & Zool. (1914), 6, 



72.15, fig. 5; Phil. Journ. Sci., Sec. D (1915), 10, 392, PI. 2, fig. 15. 

 Sipylus dilatatus Distant, Ann. & Mag. Nat. Hist, (1916), VIII, 



17, 330. 



Mr. Distant has very kindly compared my paratypes of Sipy- 

 lus nodipennis with the type specimen of Walker's Centrotus 

 dilatatus in the British Museum and pronounces the species 

 identical. V/alker's very meager description of a headless speci- 

 men with the omission of certain very necessary data ® is perhaps 

 sufficient explanation of the redescription of the species. 



Add: Habitat. — Mindanao, Davao (Baker). 



"Cf. Funkhouser, This Journal, Sec. D (1915), 10, 390; and Distant, 

 Ann. & Mag. Nat. Hist. (1916), VIII, 17, 330. 



