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[EN] Key to the families

[NL] Familiesleutel

Toelichting

28. AGONOXENIDAE

1
Frons and vertex bright yellow, thorax purplish black
 
12.0-14.0mm. May and June. Forewing unicolorous purplish black except plical and second stigmata which are black with raised scales. Labial palpus black and yellow.
-
Frons and vertex concolorous with thorax
2
 
 
2 (1)
Forewing predominantly orange or yellow
3
 
-
Forewing predominantly dark brown
5
 
Paler areas of forewing sometimes partly suffused with ochreous yellow scales.
 
3 (2)
Forewing yellow, whitish towards base. Vertex, frons and labial palpus shining white; antenna pale grey, indistinctly annulated darker
 
14.0-18.0mm. July (in Central Europe also in August). Forewing with dark brown costal streak and two large brown spots, at two-fifth and at tornus respectively.
-
Forewing bright orange. Vertex, frons and labial palpus brassy blackish brown; antenna blackish brown, white apically
4
 
 
4 (3)
Forewing bordered dark brown, with streak along costa comparatively narrow, not connected with dark brown dorsal streak
 
10.0-13.0mm. Late June to early August. Forewing with three larger and two smaller tubercular silvery spots.
-
Forewing bordered dark brown, with streak along costa comparatively broad and connected with brown dorsal streak at one-third, forming a broad dark brown fascia.
 
11.0-13.0mm. July (June to August in Great Britain). Forewing with pattern of silvery spots similar to that of the preceding species.
 
5 (2)
Frons and vertex shining dark greyish brown
 
9.0-12.0mm. Early June to early August (abroad). Forewing with whitish markings reduced, pale costal spot at three quarters rather distinct.
-
Frons and vertex white or whitish, more or less suffused with dark brown
6
 
 
6 (5)
Forewing with pale colour creamy, pale dorsal streak at least in basal area partly suffused with ochreous yellow
 
11.0-12.5mm. Early June to mid August. Melanistic forms occur.
-
Forewing with pale colour pure white, without ochreous yellow suffusion
 
10.0-11.5mm. Late May to early July.
 

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