442 ZOOLOGISCHE MEDEDEELINGEN — DEEL I. 



et metasterno cum pleuris lineariter albido-sericeis, illo medio in longi- 

 tudinem nonnihil elevato, hoc medio carinato. Hemelytra basin segmenti 

 ultimi dorsalis attingentia, albo-cinerascentia, opaca, vix pellucida, mar- 

 gine costali et venis ochraceis, clavo et mesocorio biseriatim fusco-macu- 

 latis, membrana dilute longitudinaliter fuscocinereo-irrorata et nebulosa, 

 mox intra partem linearem productam corii membranam extus termi- 

 nantem et paullo intra marginem interiorem membranae serie macularum 

 fuscarum atque intra venam cellulam membranae extus terminantem venam- 

 que a cellula ad apicem currentem vitta fusca notata. Abdomen fuscum, 

 ochraceo-irroratum vel sublineatum, spiraculis pallidis a basi et apice 

 segmentorum subaeque longe vel ab apice paullo longius remotis, in 

 segmento primo basi multo propinquioribus, segmento ultimo dorsali 

 maris a basi ad apicem nonnihil subsinuato-angustato, margine apicali 

 medio leviter rotundato, segmentum genitale secundum fere totum liberum 

 relinquente, segmento genitali ventrali primo maris brevi, spiraculifero, 

 secundo primo permulto longiore, apicem versus in processum aequila- 

 teraliter triangularem apice brevissime bicuspidatum ascendente, stylis 

 genitalibus breviusculis, fortiter curvatis. Pedes ochracei, fusco-variegati 

 vel subannulati, trochanteribus et femoribus anticis subtus apiceque tibiarum 

 posteriorum cum tarsis fuscis; anticorum coxae prothorace paullo longio- 

 res, femora coxis fere quarta parte longiora, subtus spina longa ab apice 

 femoris quam ab apice trochanteris duplo et dimidio longius distante et 

 prope hanc spina exteriore nonnihil minore armata, inter spinam longam 

 et apicem serie tuberculorum minutorum apice setam gerentium instructa, 

 tibiae perbreves, subtus inermes, apicem versus nonnihil dilatatae, tarsi 

 tibiis dimidio longiores, spinam longam femorum haud vel vix attin- 

 gentes; femora postica apicem abdominis sat longe superantia. Long. 

 cT 22.5—23.5 mm. 



Samarang (J.) ; Ins. Philippinae (Los Banos in Luzon, C. F. Baker). 



Differs from G. praedatoriits Dist. by the absence of the two erect 

 tubercles on the pronotum, quite differently coloured rostrum and legs, 

 and much larger size ; from G. Hesione Kirk, it is distinguished by much 

 shorter pronotum, longer second antennal joint, and shorter unarmed 

 basal part of the anterior femora. Distant says in his generic description 

 that the second rostral joint is "about twice as long as first", but accor- 

 ding to the figure, which is probably correct, they are of equal length. 

 In his description of G. Hesione Kirkaldy says: u cT 7th abdominal seg- 

 ment above apically truncate and much widened", but this character 

 clearly refers to a Ç. 



As the genus has been insufficiently described, some generic characters 



