- Olson, M., Harris, T., Higgins, R., Mullin, P., Powers, K. S., Olson, S., Powers, T. O. 2017. Species Delimitation and Description of Mesocriconema nebraskense n. sp. (Nematoda: Criconematidae), a Morphologically Cryptic Parthenogenetic Species from North American Grasslands. Journal of Nematology 49: 42-66.
- Powers, T. O., Bernard, E. C., Harris, T., Higgins, R., Olson, M., Lodema, M., Mullin, P., Sutton, L., Powers, K. S. 2014. COI haplotype groups in Mesocriconema (Nematoda: Criconematidae) and their morphospecies associations. Zootaxa 3827: 101-146.
- Powers, T. O., Bernard, E. C., Harris, T., Higgins, R., Olson, M., Olson, S., Lodema, M., Matczyszyn, J., Mullin, P., Sutton, L., Powers, K. S. 2016. Species discovery and diversity in Lobocriconema (Criconematidae: Nematoda) and related plant-parasitic nematodes from North American ecoregions. Zootaxa 4085: 301-344.
- Powers, T. O., Mullin, P., Higgins, R., Harris, T., Powers, K. S. 2016. Description of Mesocriconema ericaceum n. sp. (Nematoda: Criconematidae) and notes on other nematode species discovered in an ericaceous heath bald community in Great Smoky Mountains National Park, USA. Nematology 18: 879-903.