WING: M1, pale spot/band spanning the vein - Presence - IIKC - Interactive Identification Key for Culicoides (Diptera: Ceratopogonidae) females from the Western Palaearctic region

Descriptor : WING: M1, pale spot/band spanning the vein - Presence

Descriptor type : categorical

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

absence
1 pale spot in the median part of M1: 1 pale spot in the median part of M1

1 pale spot in the median part of M1

1 pale spot in the median part of M1
almost a wide range of M1 pale: almost a wide range of M1 pale

almost a wide range of M1 pale

almost a wide range of M1 pale

Hierarchy

WING: Pale or dark spots - Presence
 |
 |_ WING: M1, pale spot/band spanning the vein - Presence
    |
    |_ WING: M1, pale spot in the median part - Position {almost a wide range of M1 pale}

Belongs to the group

WING