Krahn, K.J., Wetzel, C.E., Ector, L. & Schwalb, A. (2018)

Achnanthidium neotropicum sp. nov., a new freshwater diatom from Lake Apastepeque in El Salvador (Central America)

. Phytotaxa 382 (1): 89–101. https://doi.org/10.11646/phytotaxa.382.1.4