| Ref ID | Type | Author | Date | Title |
|
27712
| Database | iMapInvasives. | 2019 | New York iMapInvasives |
|
37043
| Journal Article | Lieb, D.A., R.W. Bouchard, and R.F. Carline | 2011 | Crayfish fauna of southeastern Pennsylvania: distributions, ecology, and changes over the last century |
|
39510
| Journal Article | Lieb, D.A., R.W. Bouchard, R.F. Carline, T.R. Nuttall, J.R. Wallace, and C.L. Burkholder | 2011 | Conservation and management of crayfishes: lessons from Pennsylvania |
|
13621
| Journal Article | Mathur, D., R.M. Schutsky, and E.J. Purdy, Jr | 1982 | Temperature preference and avoidance responses of the crayfish, Orconectes obscurus, and associated statistical problems. |
|
40025
| Journal Article | Merovich, G.T., Jr., M. Hearn, N.A. Smith, and V.P. Buonaccorsi | 2022 | Hybridization between two introduced, invasive crayfish species in the upper Juniata River system, Pennsylvania, USA |
|
13065
| Journal Article | Mills, E.L., D.L. Strayer, M.D. Scheuerell, and J.T. Carlton | 1996 | Exotic species in the Hudson River basin: A history of invasions and introductions. |
|
30645
| Web Page | Pennsylvania iMap Invasives | 2017 | Invertebrates |
|
25944
| Database | Ueda, K., J. Belmonte, A. Shepard, P. Leary, and S. Loarie. | 2021 | iNaturalist.org |
