über exotische Schlupfwespen. 57 



than the thorax, the hinder black, the apex of their coxae, apical 

 Joint of trochanters, apex of femora narrowly and the base of the 

 tibiae more broadly, rufo-testaceous. Wings pale yellowish- 

 hyaline to the parastigma, the anterior discoidal cellule in front 

 and more broadly at the apex, leaving a squarish yellow cloud at 

 the posterior basal part, the 2nd at the base and more narrowly 

 in front. The fuscous posterior cloud projecting obliquely for- 

 wards at the base, the anterior three fourths of the Ist cubital 

 cellule, a pyriform cloud at the base of the 2nd cubital cellule, 

 touching the Ist transverse cubital nervure, the broad end being 

 in front, and an irregulär cloud along the recurrent nervure, with 

 a small clear hyaline one in front, pale yellow; basal half of stigma 

 luteous, the apical black; the 3rd abscissa of radius as long as the 

 basal 2 united. The 2nd abdominal segment is closely, rather 

 strongly longitudinally striated, except on the large lateral de- 

 pression; the basal area is smooth, triangulär, rather small, rufo- 

 testaceous, as long as it is wide at the base ; the keel from it runs 

 to the apex of the segment. — Suturiform articulation deep, 

 narrow, crenulated, the lateral brauch much wider and almost 

 smooth. There is a crenulated furrow on the apex of the 3rd seg- 

 ment, a narrow;er smooth one on the apex of the 4th and a de- 

 pression on the apex of the 5th. 9- 



Length 12 m. m., terebra 10 m. m. 



Deli , Sumatra (L. Martin). 



Head cubital, the temples as long as the eyes; occiput trans- 

 verse. — Front depressed, the centre keeled, the keel furrowed in 

 the centre. — Legs densely pilose. 



Nun folgende Arten lassen sich so gruppieren: 



1. Thorax gefleckt: clavimaculatus, lunduensis. 



2. Thorax nicht gefleckt. 



a) Kopf schwarz: levissimus, ohiensis, margininervis, 

 megalopthalmus, trichionotus, sadonensis. 



b) Kopf nicht schwarz: grabowskyi, atriornatus , ehe- 

 tus, distinctisulcatus. 



Iphiaulax clavimaculatus sp. nov. [Type fehlt!] 



Rufo-luteous, the head and mesonotum tinged with pale 

 yellow; the antennae, tips of mandibles, a triangulär mark, shortly, 

 bluntly trilobate in front, behind narrowed to a sharp point and 

 extending on to the top of the occiput on Vertex, 3 large spots 

 on mesonotum, the base of all rounded, the central wider at the 

 base than the others and all narrowed towards the apex, a large 

 ine, narrowed at the base, widened and curved outwardly at 

 the apex, on either side of the middle of mesosternum, the claws 

 of the 4 front tarsi and the hinder tarsi entirely, black. Wings 

 yellowish hyaline to near the transverse basal nervure, fuscous 

 black beyond; the 2nd cubital cellule wide, the Ist abscissa of 



6. Heft 



