Girault, Trichogrammatidw. 87 
AA. Antennal club 2-jointed. 
B. Discal ciliation of the fore wing- arranged in regular lines. 
C. Antennae 6-ointed, jbearing two ring-joints;. marginal cilia 
of fore wings moderately long; discal ciliation sparse, the 
oblique lin'e absent; abdomen short, blunt. Uscanella Girault 
(Type: U. bi-dolor Girault). 
CC. Antennae 4-jointed, without ring-joints; marginal cilia of 
fore wings moderately short; the oblique line of discal cilia¬ 
tion present; abdomen conic-ovate, as long as the head and 
thorax combined. Uscanoidea Girault Type: U. nigriventris 
Girault). 
BB. Discal ciliation of fore wing normal and dense. 
Antennae 5-jointed, bearing a single ring-joint, the club 
cylindrical; stigmal vein very short. Aphelinoidea Girault 
(Type: A. semifumipennis Girault). 
The males of Ophioneurns, Aphelinoidea, Tumidiclava, Tumi- 
difemur, Uscanella and Zaga are unknown; those of Lathromeris, 
Use ana and Uscanoidea are practically like the females; likewise 
the male of Pterygogra'i’nma which differs from the female notice¬ 
ably only in the shape of the abdomen. 
Subfamily II. Trichogrammatince Girault. 
This subfamily includes the following: Trichograma West- 
wood, Calleptiles Haliday, Poropcea Foerster, Asynacta Foerster, 
Neotricho gramma Girault, Trichogrammatoidea Girault and 
Trichogrammatella Girault. For convenience it may be subdivided 
into the following tribes, the division based on what appears to 
be natural evolution of the venation. 
Arch formed by the venation of the fore wing (Marginal vein 
mostly is bow or crescent shaped, a gradual convexity, less 
pronounced—Tribe I. Trichogrammatini. Genera: 
Trichogramma Westwood, Calleptiles Westwood, Tricho¬ 
grammatoidea Girault, Trichogrammatella Girault and 
Neotricho gramma Girault. 
Arch formed by the venation of the fore wing (marginal vein 
mostly) is () shaped or sigmoid, pronounced, the marginal 
vein touching the costa only at its extreme apex.—Tribe II. 
Poropceini. Genera: Poropcea Foerster and Asynacta 
Foerster. 
