Annual number of entomological stamps issued globally (light blue) vs. number of errors (dark blue). Inset: Proportional representation of insect and arachnid orders on entomological stamps, 1891-2020.
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Annual number of entomological stamps issued globally (light blue) vs. number of errors (dark blue). Inset: Proportional representation of insect and arachnid orders on entomological stamps, 1891-2020. |
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| Part of: Nazari V (2021) Taxonomy at Face Value: An assessment of entomological postage stamps as effective teaching aids for science educators. Research Ideas and Outcomes 7: e68056. https://doi.org/10.3897/rio.7.e68056 |