N0.1855. DESCRIPTIONS OF NEW HYMENOPTERA. 3— CRAWFORD. 279 



Family EULOPHID.^. 



SialDfainily TETR^SXICHUsT.^. 



TETRASTICHUS ECHTHRUS, new species. 



Female. — Length about 2.25 mm. Green, the antennae brown with 

 the scape and pedicel testaceous; coxae green, the anterior ones 

 partly brown; legs whitish-testaceous; all trochanters brown; ante- 

 rior femora except tips, brown; intermediate femora basally suffused 

 with brown, hind femora outwardly brown on the basal two-thirds; 

 face finely lineolate, above antennae with scattered large punctures; 

 clypeus with a median depression; from below insertion of each 

 antennae a shallow depression runs toward the median depression 

 of clypeus making a V; joints of funicle elongate, the first over 

 twice as long as the pedicel; pronotum with thimble-like punctures, 

 these coarser on the inflexed sides; mesonotum very finely longitudi- 

 nally lineolate, the lines on the axillae more irregular; median furrow 

 of mesoscutum very apparent; jnetanotum finely rugulose; propo- 

 deum with a median carina and lateral folds, the area between them 

 finely rugulose, almost resembling thimble-like punctures; lateral 

 folds broadened at rear to form a triangular area which has thimble- 

 like punctures; laterad of the lateral folds the sculpture much finer; 

 just back of the metapleurae the surface finely lineolated; prepectus 

 and metapleurae with thimble-like punctures; hind coxas caudad 

 strongly rugose; wings hyaline, A^eins honey-color; abdomen basally 

 smooth, apically reticulately lineolated with impressed lines. 



Male. — Length 2 mm. Very similar to the female except in sec- 

 ondary sexual characters. 



Hahitat. — Deli, Sumatra. 



Seven specimens sent by Doctor de Bussy and probably a hyper- 

 parasite of Apanteles (Protapanteles) species. 



Type.— Cat. No. 13876, U.S.N.M. 



Subrainily E;r^^CIIERTIN"^gEr;. 



Genus EUPLECTRUS ^A/■estwood. 



In my table of the species from Japan ^ the names fukaii and 

 Tcuwanse should be transposed, as may readily be seen from the de- 

 scription of the species. 



EUPLECTRUS BUSSYI, new species. 



Female. — Length about 2.25 mm. Black, the abdomen with a 

 large basal whitish spot; venter largely whitish; scape whitish, the 

 rest of the antennae light brownish; first joint of funicle distinctly 

 longer than the second joint or the pedicel; joints 2-4 of funicle 



1 Proc. U. S. Nat. Mus., vol. 39, p. 620. 



