NEW SPIDER WASPS — DREISBACH 205 



Holotype male: Maroni River, Dutch Guiana, Wm. Schaus 



(USNM). 



72. Auplopiis stagei, new species 



Figures 56, 57 



Holotype male. Clypeus white (in reflected light, color cannot be 

 seen with incident light), with a greenish spot at basal middle; head 

 and thorax deep green; abdomen blackish on tergites 1-5, with bluish 

 reflection; tergites one and two yellowish at apex, tergite seven white; 

 ventral segments somewhat brownish; clypeus and face densely 

 covered with prostrate, silvery, rather coarse pubsecense so that the 

 color cannot be seen except in reflected light; thorax with copious, 

 coarse, silvery pubescence; forecoxae yellow, greenish on sides, middle 

 coxae brown, on ventral surface, green on sides, last pair greenish 

 brown; fore trochanters yellow, last two pairs blackish; all femora 

 yellow; foretibiae yellow, middle tibiae dark yellowish with violaceous 

 reflection, last pair reddish yellow with violaceous reflection; last 

 three joints of foretarsi dark as are all the joints of last two pairs; 

 antennae brown above, yeUow below; base of clypeus dark, apex 

 yellow as weU as aU mouth parts; clypeus with a very broad trans- 

 parent rim, 2.0 times as broad as long, it does not extend under eyes; 

 interocular distance at middle is 0.61 the transfacial distance; the 

 head is 1.1 as wide as long; upper interocular distance (60) equal to the 

 lower; the ratio of fii'st four antennal joints is 35 : 10 :45 :45; the lateral 

 ocelli 1.5 as far from eyes as each other; wings hyaline, veins and 

 stigma yellowish; a high narrow ridge on subgenital plate, plate almost 

 acute at apex. 



Length of head and thorax 3.3 mm., abdomen 3.3 mm., length 

 forewing 5.6 mm., rear wing 4.0 mm.; length genitalia 0.73 mm., 

 width 0.34 mm., length subgenital plate 0.73 mm., mdth 0.33 mm. 



Holotype male: Moengo, Suriname, Ibapr, 1946, H. H. Stage, 

 light trap (USNM). 



73. Auplopiis malinus, new species 



Figures 66, 67 



Holotype male. Outer half of clypeus white, and white across 

 apical edge; a black spot in middle extending up to base of antennae, 

 the black on face as wide as distance between bases of antennae, the 

 black spot a little wider on clypeus; inner orbits with a triangular 

 white spot extending to base of antennae; front and vertex, plates 

 just above middle and posterior coxae, mesonotum, and abdomen 

 black; the rest of sides of thorax and rest of dorsal surface of thorax, 

 greenish (the pronotum is more bluish); abdomen has the last tergite 

 white; coxae and trochanters black, the latter with apex yellowish; 



