Figure 1 in Disappearance of summer collection records for Menochilus sexmaculatus (Coleoptera: Coccinellidae) during climate warming

Figure 1. Four-season (March–June, July, August and September–November) frequencies of collection records of Menochilus sexmaculatus collected from the Kansai district during three periods (1949–1979, 1980–1999 and 2000–2004). The numbers above each stacked column represent sample sizes. Statistically significant at ** P <0.0001.