XII, D, 2 Muir: Derhidse of the Philippine Islands 57 



Key to the genera of Philippine Rhotaninse. 



a^. Lateral carinse of face not contiguous, or only so for a very short distance 



between eyes; face not linear ....Decora. 



a'. Lateral carinas of face contiguous to near apex. 

 6\ Triangular cell at base of first median sector. 



c\ Shoulder keels well developed levu, 



c°. Shoulder keels absent or very slightly developed Rhotana. 



b'. No triangular cell at the base of first median sector. 



Mecynorhynchus. 



DERBID^ 



CENCHREIN^E 

 Genus GONEOKARA Muir 



Goneokara pullum Muir. 



Goneokara pullum MuiR, Bull. Hawaiian Sugar Plant. Assoc, Div. 

 Ent. (1913), 12, 33. 



Mindanao, Dapitan (Baker), one male. The type of this 

 species is from Borneo. 



Genus NEOCYCLOKARA novum 



Neuration of tegmina similar to that of Cyclokara girdlestoni 

 Muir; two cubital veins, four median sectors, the first furcate; 

 wings reaching one fourth from apex of tegmina. Vertex sub- 

 quadrate, base wider than apex, in profile making a continuous 

 curve with face; much longer than broad, apex broader than 

 base, narrowest between eyes, sides carinate, slightly arcuate; 

 clypeus large, a little longer than face, flat on sides and front, 

 lateral carinse distinct, median indistinct, apex reaching hind 

 coxge, apex of labium reaching apex of abdomen; subantennal 

 plate forming a quadrate plate below antenna, longer than 

 broad; antennse very small, ovate. Pronotum widely and 

 shallowly emarginate on hind margin, shoulder keels well 

 developed, lateral margins turned dorsad and forming, with 

 subantennal plate, an antennal chamber; mesonotum broader 

 than long, posterior angle rounded, lateral angles behind middle. 



Neocyclokara flava sp. nov. Plate I, figs. 9 and 17. 



Male. — Yellow, slightly fuscous on abdominal tergites. Teg- 

 mina hyaline, opaquely white with waxy secretion, a light fuscous 

 mark across clavus, another from hind margin at apex of clavus 

 to media, and as a narrow, bent mark to costa, bases of median 

 sectors fuscous, and with fuscous at apices of subcostal and 

 radial cells; wings opaquely white with waxy secretion, veins 

 white. 



