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[EN] Key to the families

[NL] Familiesleutel

Toelichting

1. MICROPTERIGIDAE

1
Vertex black
 
7.0-8.5mm. May and June. Forewing purplish gold with golden markings, viz. a spot or fascia at one-quarter and a fascia half-way.
-
Vertex yellowish, ochreous or ferruginous
2
 
 
2 (1)
Forewing golden or bronzy golden without paler or darker fasciae
3
 
Forewing with basal area wholly or partly purplish.
-
Forewing with paler or darker fasciae
4
 
Forewing bronzy golden with silvery white markings or golden with purplish fasciae or purplish with golden fasciae.
 
3 (2)
Forewing with only costal half of basal area purplish
M. aruncella (part, female)
 
6.0-8.5mm. May to early July.
-
Forewing with basal area wholly purplish
 
7.0-9.5mm. Late April to early June.
 
4 (2)
Forewing bronzy golden with silvery white markings
M. aruncella (part, male)
 
6.0-8.5mm. May to early July. Forewing with a narrow, usually incomplete fascia at one-quarter, a narrow fascia half-way and sometimes a spot in apical area.
-
Forewing golden with purplish fasciae or purplish with silvery golden fasciae
5
 
 
5 (4)
Forewing bronzy golden with reddish purple markings
 
8.0-11.5mm. Late April and May. Forewing with costal spot near base and three usually incomplete fasciae, the second one costally bifurcate.
-
Forewing purplish violet with silvery golden markings
6
 
 
6 (5)
Forewing with silvery golden markings only
 
8.0-11.0mm. May to early June. Forewing with a fascia at one-quarter, occasionally incomplete, a fascia half-way and a usually incomplete fascia at three-quarters.
-
Forewing with silvery golden markings but in addition basal area partly greenish golden and with a streak of the same colour along termen
7
 
 
7 (6)
Forewing with greenish golden colour in basal half along dorsum from base to one-half, reaching median fascia and towards costa not beyond half of wing
 
8.7-12.2mm. May and June (in Central Europe).
-
Forewing with greenish golden colour in basal half along dorsum not reaching median fascia and towards costa beyond half of wing, often reaching costa
 
9.2-12.1mm. Late April and May (in Central Europe).
 

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