• Animal Systematics, Evolution and Diversity
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• v.31 no.1
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• pp.22-30
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• 2015

Three baetid mayflies in the genus Procloeon Bengtsson are described from Thailand: P. narumonae, n. sp. (male and female adults and larva), P. rubeosternum, n. sp. (male and female adults, male and female subimagos, and larva), and P. siamensis, n. sp. (larva). Descriptions of known stages with line-drawings of diagnostic characters, material data, diagnoses, habitat data, and taxonomic remarks are provided.