géry60:
Arachnida ≈ 5 mm, Formicidae ≈ 2 mm
géry60:
Diptera ≈ 2 mm, Acari ≈ 800 µm
géry60:
Acari ≈800 µm - Baltic sea - Poland
géry60:
Acari - Baltic sea, Poland ≈ 900 µm