^Paulson, D.; Schorr, M.; Abbott, J.; Bota-Sierra, C.; Deliry, C.; Dijkstra, K.-D.; Lozano, F. (2023). "World Odonata List". OdonataCentral, University of Alabama. Retrieved 14 Mar 2023.
^Wilson, K. D. P. (2009). "Paracercion calamorum". The IUCN Red List of Threatened Species. 2009. IUCN: e.T164788A5926668. doi:10.2305/IUCN.UK.2009-2.RLTS.T164788A5926668.en. Retrieved 24 December 2017.
^Wilson, K. D. P. (2009). "Paracercion melanotum". The IUCN Red List of Threatened Species. 2009. IUCN: e.T167159A6309807. doi:10.2305/IUCN.UK.2009-2.RLTS.T167159A6309807.en. Retrieved 24 December 2017.
Paracercion calamorum, the dusky lilly-squatter, is a species of damselfly in the family Coenagrionidae. It has a range that extends from southern far-eastern...
Paracercion melanotum, also known as the eastern lilysquatter, is a species of damselfly in the family Coenagrionidae. It is known to occur in China,...
Mortonagrion varralli female Paracercion calamorum male Paracercion calamorum female male (sub-adult) Paracercion melanotum male Paracercion melanotum male (dorsal...