Pseudosinella spinosa is a species complex of slender springtails in the family Entomobryidae that reside exclusively in caves within the southeastern United States.Katz AD, Giordano R, Soto-Adames F (2015). "Taxonomic review and phylogenetic analysis of fifteen North American Entomobrya (Collembola, Entomobryidae), including four new species". ZooKeys 525: 1-75.
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