Figure 3 from: Miyazaki Y, Murase A (2019) Fish rubbings, 'gyotaku', as a source of historical biodiversity data. ZooKeys 904: 89-101. https://doi.org/10.3897/zookeys.904.47721

Figure 3 The number of 'gyotaku' rubbings stocked at the 16 fishing shops targeted by the present study based on the year of creation. The bold and dotted lines indicate the estimation and the 95% CI (upper and lower limits) based on the statistical analysis using a state space model.