T A B L E 3 in Large-scale integrative taxonomy of Swedish grass flies (Diptera, Chloropidae) reveals hitherto unknown complexity of a dark taxon

T A B L E 3 Diagnostic morphological features of cluster 156 including Oscinella frit species complex
Cluster 156Arista2nd:3rd aristomere ratioGenaScutumAnepisternumMid tibiaFemoral organSurstylusCercus in profilePhallapodeme in profileO. cf. angularis; Figure 6G1–3Black; dense pilosity1:2NarrowDustedShinyBlack with tips yellow5 warts; no dark spotRegular height; setae in the base indistinctCirca 2× longer than highBasal apex with a dorsal round projectionO. cariciphila; Figure 6D1–3Black; sparse pilosity0.9:1.6NarrowDustedDusted dorsallyDark yellow6 warts; no dark spotRegular height; 2–3 long setae in the baseLess than 2× longer than highBasal apex slightly enlargedO.maura; Figure 6C1–3Pale; dense pilosity1:1.7RegularDustedDusted dorsallyBlack6 warts; with a dark spotRegular height; 2–3 long setae in the baseCirca 2× longer than highBasal apex with a dorsal round projectionO.nitidissima; Figure 6F1–3Black; sparse pilosity0.7:2.3NarrowShinyShinyYellow with a black ring7 warts; no dark spotRegular height; setae in the base indistinctLess than 2× longer than highBasal apex slightly enlargedO.pusila; Figure 6A1–3Black; sparse pilosity1:2.2Regular/largeDustedDusted dorsallyYellow5 warts; no dark spotRegular height; circa 6 long setae in the baseLess than 2× longer than highBasal apex with a dorsal acute projectionO.vindicata; Figure 6E1–3Black; sparse pilosity1:2RegularDustedShinyYellow with a black ring7 warts; no dark spotRegular height; 3–4 long setae in the baseLess than 2× longer than highBasal apex with a dorsal round projectionO. cf. nigerrima; Figure 6M1–3Black; sparse pilosity1:1.7RegularDustedDusted dorsallyBlack10 warts; with a dark spotNarrow height; 2–3 long setae in the baseCirca 2× longer than highBasal apex with a dorsal round projectionO.frit var.1; Figure 6K1–3Black; sparse pilosity1:1.6RegularDustedDusted dorsallyBlack with tips yellow6 warts; no dark spotRegular height; 2–3 long setae in the baseCirca 2× longer than highBasal apex bentO.frit var.2; Figure 6J1–3Black; sparse pilosity1:2.5Regular/largeDustedDusted dorsallyBlack with tips yellow6 warts; no dark spotRegular height; 2–3 long setae in the baseLess than 2× longer than highBasal apex slightly enlargedO.frit var.3; Figure 6I1–3Black; sparse pilosity1:1.8NarrowDustedDusted dorsallyBlack with tips dark yellow6 warts; no dark spot; proximal wart covered with setulaeRegular height; 2–3 long setae in the baseCirca 2× longer than highBasal apex slightly enlargedO.frit var.4; Figure 6L1–3Black; sparse pilosity0.9:1.6RegularDustedDusted dorsallyBlack with tips dark yellow6–7 warts; with a dark spotNarrow height; 2–3 long setae in the baseCirca 2× longer than highBasal apex not enlargedO.frit var.5; Figure 6B1–3Black; sparse pilosity1:1.3RDustedDusted dorsallyBlack with tips dark yellow5 warts; surface covered with spinelike setulaeRegular height; 2–3 long setae in the baseCirca 2× longer than highBasal apex with a dorsal round projectionO.frit var.6; Figure 6H1–2Arista brokenArista brokenRegularBustedBusted dorsallyBlack with tips yellow5 warts; surface covered with spinelike setulaeRegular height; 2–3 long setae in the baseCirca 2× longer than highBasal apex with a dorsal round projection
T A B L E 3
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