6. a) Propodeal triangle dull, weakly striate (Figure 10a); mesoscutellum moderately to densely punctate throughout (Figure 11a) ….. Dufourea dilatipes Bohart
b) Propodeal triangle shiny, with deep striations (Figure 10b); mesoscutellum almost impunctate anteromedially (Figure 11b) ….. Dufourea maura (Cresson) |
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Figure 10a: D. dilatipes (female), propodeal triangle dull and weakly striate |
Figure 10b: D. maura (female), propodeal triangle shiny and deeply striate |
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Figure 11a: D. dilatipes (female), mesoscutellum densely punctate |
Figure 11b: D. maura (female), mesoscutellum almost impunctate anteromedially |