über exotische Schlupfwespen. 61 



Allied to /. sadonensis Cam., which may be known from it 

 by the unspotted mesonotum, by the black outer orbits and by 

 the yellow base of stigma. 



The transverse median nervure not being interstitial, makes 

 the alar neuration as in Phänomens; otherwise it is typical 

 Iphiaulax. 



Iphiaulax lunduensis sp. n. [Type fehlt!] 



Black, the head, prothorax, mesonotum and scutellum, the 

 base, top, centre and lower part of mesopleurae, mesosternum and 

 the fore legs, rufo-testaceous ; the apex of the middle femora, the 

 base and apex of middle tibiae and the apices of the joints of the 

 middle tarsi, testaceous; the basal segment of the abdomen, the 

 apex of the 3rd and 4th segments narrowly, that of the 4th still 

 more narrowly, the whole of the apical 2 and the ventral surface, 

 whitish; wings almost hyaline, the stigma and nervures black, 

 the 3rd abscissa of radius roundly curved, as long as the basal 2 

 united; the 2nd cubital cellule about two- and a half times longer 

 than the 2nd transverse cubital nervure. The central part of the 

 basal abdominal segment is irregularly longitudinally striated and 

 bordered by a smooth f urrow ; the outer f urrow is wide and smootb . 

 The 2nd and foUowing segments are finely longitudinally striated, 

 the Striae becoming gradually ftner and closer; the area on the 

 base of the 2nd is fine, smooth and testaceous; its keel extends to 

 the middle ; the f urrows bordering the central part of the seerment 

 are rufous. Suturiform articulation wide, closely crenulated, the 

 apical lateral brauch is shallow; there is a transverse crenulated 

 furrow on the base of the 4th and a less clearly defined one 

 on the 5th. 



Length 7 m. m. ; terebra 2 m. m. 



Lundu, Sarawak, Bomeo; April (Micholitz). 



ADied to /. zorastres Cam. ; which may be known from it by 

 being smaller, by the black occiput, by the 3 black marks 

 on mesonotum and by the different structure of the 2nd aD- 

 dominal segment. 



Iphiaulax megalophthalmus sp. n. [Type fehlt!] 



Luteous, the antennae, tips of mandibies, front, Vertex, 

 occiput and bind tarsi, black; wings yellowish hyaline to near the 

 base of parastigma, fuscous beyond, the base of stigma to the 

 radius yellow; apical abscissa of radius curved, distincfciy longer 

 than the basal 2 united; the lower half of the Ist discoidal cellule 

 at the base and the whole of the base of the lower yellow. Basal 

 5 abdominal segments closely strongly striated ; there is no distinct 

 area on the base of the 2nd segment; the f urrows on the base of 

 the 3rd, 4tb and 5th segments are wide, crenulated and have 

 distinct apical branches. ^. 



Length 9 m. m. 



6. Heft 



