Figure 12 from: Boonsoong B, Sartori M (2019) Review and integrative taxonomy of the genus Prosopistoma Latreille, 1833 (Ephemeroptera, Prosopistomatidae) in Thailand, with description of a new species. ZooKeys 825: 123-144. https://doi.org/10.3897/zookeys.825.32443

Figure 12 - Habitats of Prosopistoma larvae: A–C P. annamense A = Loei province B = Nakhon Nayok province C = Kanchanaburi province (Khwae Noi River) D P. sinense (Kanchanaburi province) E–F P. carinatum sp. n. E = Kanchanaburi province F = Nakhon Si (Thammarat province).