coil, ventral sclerite strongly developed; hypan- 
drium with short but distinct apodeme; surstylus 
(fig. 337, A) elongate, directed ventrally, with 2-5 
strong spines; cercus (fig. 337, B) with 20 or more 
internally directed spines. 
Host/Early Stages. Vigna luteola (= repens ) . Larva 
forming conspicuous white blotch mine (fig. 338); 
puparium oval, dark brown, posterior spiracles each 
with 3 bulbs (fig. 339). 
Distribution. Florida; Dominica, Puerto Rico. 
References. Malloch, 1914a: 89; Spencer and 
Stegmaier, 1973: 26. 
Upper orbital bristles equal J. aequalis Spencer- 
Synopsis. Wing length 2-2.4 mm; 2 ors equal; 
gena narrow, 0.08 height of eye; 3d antennal seg- 
ment distinctly covered with short, white pilosity; 
2 strong dc, frequently small 3d also present, prsc 
well developed; frons uniformly brown; ocellar tri- 
angle and orbit distinctly shining black; mesonotum 
greenish or coppery black; squama and fringe, also 
halter entirely white; male genitalia with aedeagus 
(fig. 340) membranous basally, chitinized at sides 
toward short distiphallus ; hypandrium (fig. 341) 
with broad arms, upcurved at end; surstylus (fig. 
342) curving inward, not downward, without bristles; 
cercus (fig. 343) without internal bristles but 5 or 
6 short, black teeth grouped at end; epandrium (fig. 
344) with distinctive narrow extension toward 
cercus, showing surstylus (A) and cercus OB ) . 
Host/Early Stages. Vigna luteola . Larva forming 
whitish blotch mine; puparium pale, straw colored, 
posterior spiracles each with 3 bulbs on widely 
separated protuberances (fig. 345). 
Distribution. Florida; Bahamas, Dominica. 
References. Spencer, 1966d: 3; Spencer and 
Stegmaier, 1973: 23. 
56 
