WING: m2, pale spot over r-m crossvein fused with the m2 spot which layers and crosses vein M2 - Presence - IIKC - Interactive Identification Key for Culicoides (Diptera: Ceratopogonidae) females from the Western Palaearctic region

Descriptor : WING: m2, pale spot over r-m crossvein fused with the m2 spot which layers and crosses vein M2 - Presence

Descriptor type : categorical

Wings observation have to be done with a low magnification (2,5x or 4x, not x10)

absence: absence

absence
presence: presence

Hierarchy

WING: m2, pale spot/area, from proximal to median part - Presence
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 |_ WING: m2, pale spot over r-m crossvein fused with the m2 spot which layers and crosses vein M2 - Presence

Belongs to the group

WING