Number of species of Acanthobothrium reported from elasmobranchs in each biogeographic region (Last et al. 2016b).

 
 
  Part of: Zaragoza-Tapia F, Pulido-Flores G, Gardner SL, Monks S (2020) Host relationships and geographic distribution of species of Acanthobothrium Blanchard, 1848 (Onchoproteocephalidea, Onchobothriidae) in elasmobranchs: a metadata analysis. ZooKeys 940: 1-49. https://doi.org/10.3897/zookeys.940.46352