Of cowboys, fish, and pangolins: US trade in exotic leather

Abstract Illegal wildlife trade is a lucrative business, which is driving many species towards extinction. Pangolins ( Manis spp .) and arapaimas ( Arapaima spp .) are two CITES listed genera coveted in the leather fashion industry for their unique skin pattern. The US has contributed to the decline of pangolin species and was historically a large market for pangolin leather products. While the US trade in pangolin products has declined since 2000, we suspect that pangolin leather may now be substituted by arapaima products. Arapaima leather trade has increased significantly since the year 2011. We found a strong positive correlation between the US states trading in both arapaima and pangolin leather products. The US states that were most involved in this trade had a lower population density and were comparatively wealthier than others. Leather items of both arapaima and pangolin were found for sale on eBay, with 75% of incidents in breach of eBay policy, and potentially illegal. Pangolin leather products were also falsely advertised as arapaima products. We conclude that arapaima leather is increasingly used to satisfy the persisting demand for exotic leather, and further research is urgently needed to determine the effect of the trade on wild arapaima populations.