Prosopistoma sp. whole nymph: A Dorsal view B Ventral view.
Part of:
Yam RSW (2015) First record of the genus
Prosopistoma
Latreille, 1833 (Ephemeroptera, Prosopistomatidae) in Taiwan. ZooKeys 473: 147-156.
https://doi.org/10.3897/zookeys.473.8787