Table 2 in Two European Cornus L. feeding leafmining moths, Antispila petryi Martini, 1899, sp. rev. and A. treitschkiella (Fischer von Roeslerstamm, 1843) (Lepidoptera, Heliozelidae): an unjustified synonymy and overlooked range expansion

Table 2. Comparison of measurements of forewing and costal spot in Antispila petryi and A. treitschkiella males and females. Measured on photos, specimens from RMNH collection. Forewing length here does not include fringe, and thus differs from measurements in descriptions. The ratio length-width of the costal spot differs significantly between the species (marked in bold), but still shows an overlap.
Antispila petryiAntispila treitschkiellaRangeMean ± sd#RangeMean ± sd#MalesForewing length2.19-2.70 mm2.52 ± 0.1972.54-3.11 mm2.78 ± 0.1911Costal spot width0.23-0.39 mm0.33 ± 0.0770.35-0.44 mm0.37 ± 0.0311Costal spot length0.34-0.56 mm0.44 ± 0.0770.36-0.45 mm0.41 ± 0.0311Ratio spot l/w1.179-1.6251.373 ± 0.15470.923-1.2221.092 ± 0.09611Ratio spot w/fw l0.098-0.1480.129 ± 0.01970.116-0.1570.135 ± 0.01411FemalesForewing length2.16-2.91 mm2.61 ± 0.2372.52-2.82 mm2.65 ± 0.1010Costal spot width0.25-0.44 mm0.35 ± 0.0670.35-0.44 mm0.40 ± 0.0310Costal spot length0.35-0.46 mm0.42 ± 0.0470.32-0.43 mm0.39 ± 0.0310Ratio spot l/w1.045-1.5171.245 ± 0.16570.780-1.1710.974 ± 0.12710Ratio spot w/fw l0.110-0.1670.132 ± 0.01970.124-0.1690.151 ± 0.01310