G. P. Amorim-Junior, J. M. C. Nascimento, and N. Hamada, “Ephydrolithus Girón & Short, 2019 (Coleoptera: Hydrophilidae): new species and updated distribution records from Northeast region of Brazil”, Zootaxa, vol. 5443, no. 1, pp. 54–66, Apr. 2024.