Table 5.3.   Summary of the assumed bias of the assessment of the Skylarks’ degree of preference for each arthropod group. Abbreviations: Img. = imagines. Juv. = juveniles.   Arthropod class/order Arthropod group Preference bias Over- estimation Neutral Under- estimation Arachnida Araneae �ã Chilopoda �ã Diplopoda �ã Hemiptera   Auchenorrhyncha �ã Heteroptera �ã Lepidoptera   Img. �ã Juv. �ã Diptera Tipulidae img. �ã Syrphidae img. �ã Syrphidae juv. �ã Other Diptera �ã Neuroptera Chrysopidae img. �ã Chrysopidae juv. �ã Coleoptera Carabidae img. �ã Carabidae juv. �ã Staphylinidae img. �ã Staphylinidae juv. �ã Elateridae   �ã Lathridiidae img. �ã Cantharidae �ã Nitidulidae img. �ã Cryptophagidae img. �ã Coccinellidae img. �ã Coccinellidae juv. �ã Chrysomelidae img. �ã Chrysomelidae juv.   �ã Curculionidae img. �ã Hymenoptera Symphyta juv. �ã Parasitica   �ã