New Hymenoptera and Two New Mymaridae in the Zoologieal Museum, Berlin. 149 



wliich is crescentic aud from the direct apex of the stigmal vein. Hiud wings 

 uarrow, normal, their caudal marginal cilia a little longer than the longest marginal 

 cilia of the fore wing. 



Male: A little stouter and lighter in color, the abdominal cross-stripes more 

 distinct. Tarsal joints and last two pair of legs longer, the first longest, over a 

 third the leugth of the hind tarsus. 



Described from a single pair remouuted in xylol-balsam from cards labelled 

 „Berlin, Spandau. 18. 8. Ol. Dr. G. Enderleiu". 



Habitat: Germany (Berlin). 



Types: Kat. No. 31959, Zoological Museum, Berlin, the pair on a slide. 



Tiibe Ophioneurini. 

 Genus Lathromerella Girault. 

 1. Lathromerella germanica new speoies. 



Female: Length 0,85 mm. Slender. 



Black, the wings hyaline; Vertex, meso- aud metanotum deep orange yellow; 

 antennae lemon yellow; knees, bases of femora, tips of tibiae and proximal two 

 tarsal joints whitish, rest of legs black. Wings subhyaline, the fore wing with about 

 fifteen lines of irregulär discal ciliation, the longest marginal cilia about a third of 

 the greatest wing widtli. Scutellum and postscutellum deep lemon yellow. Joints 

 of hind tarsus rather long and siibequal. Pedicel stout, much longer than wide, 

 the third and fifth club joints longest, the stout terminal spur nearly as long as the 

 fifth Joint. Hind wings slender, with two rows of discal ciliation which are cephalad 

 and a fainter third row near caudal margin, their longest marginal cilia distiuctly 

 longer than the greatest width. Fifth Joint of club longest, much shorter than the 

 pedicel. Hind femur compressed. Mandibles apparently tridentate, at least with 

 two acute outer teeth. 



Male: Not known. 



Described from oue female remounted in baisam fiom a tag labelled „Deutsch- 

 land. 16,250". 



Habitat: Germany. 



Type: Kat. No. 31960, Zool. Mus., Berlin, 1 9 on a slide in xylol-balsam. 



Tribe Trichogrammatini. 



Genus Trichogramraa Westwood. 



1. Trichogramma species. 



Five females from tags labelled „Berlin, Hartig. S. Ex ovis Bombyx pini. 



16,923". Like sembiidis of Aurivillius but brighter yellow and thus most probably 



eupi'octidis Girault, the ciliation of the wings approaching that of the latter species. 



