The Aquatic Beetle Subfamily Larainae (Coleoptera: Elmidae) in Mexico, Central America, and the West IndiesDOI: info:10.5479/si.00810282.52874
Spangler, Paul J. and Santiago-Fragoso, S. 1992. The Aquatic Beetle Subfamily Larainae (Coleoptera: Elmidae) in Mexico, Central America, and the West Indies. In Smithsonian Contributions to Zoology, 528. https://doi.org/10.5479/si.00810282.528.