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A new species of the subterranean amphipod genus Stygobromus (Amphipoda: Crangonyctidae) from two caves and a spring in western Maryland, USA with additional records of undescribed species from groundwater habitats in central Maryland

. Zootaxa. 3768, 3 (Feb. 2014), 386–394. DOI:https://doi.org/10.11646/zootaxa.3768.3.6.