Pathways of unauthorized fish introductions and types of management responses

INVASIVE SPECIES II
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Abstract

Unauthorized introductions are an ongoing problem for fisheries managers. To understand reasons for the continued spread of nonnative fish species, the pathways of nonnative fish introductions were analyzed from 1961 to 2017 in Wyoming, USA. Unauthorized introductions are those that occurred without oversight of a management agency. The largest source of unauthorized introductions was the deliberate, illegal release of fish by the public at 46% of the 215 introduction events. The next largest source was colonization of new water bodies after initial establishment at 29%. Inadvertent (accidental) stockings (8%) and unknown sources (17%) were the other pathways documented. Management responses consisted of attempts at complete eradication (9%), population reduction (10%), or containment (3%) although in the majority of introductions (79%) no action was taken. The introductions involved 49 taxa but three sport fish constituted 26.5% of all events: brook trout Salvelinus fontinalis, walleye Sander vitreus, and yellow perch Perca flavescens. The prevalence of illegal introductions and the difficulty of eradicating introduced species indicate the continuing need for public education and enforcement efforts. The high frequency whereby species colonize new waterbodies indicates that fish introductions, even those authorized by management agencies, must consider the high probability that species will expand into unintended waterways.

Keywords

Fish introduction Invasive species Invasion pathways Illegal introduction Unauthorized introductions 

Notes

Acknowledgements

We thank the many fisheries biologists from the Wyoming Game and Fish Department whose field sampling provided data on the sources of fish introductions and subsequent management actions. William Bradshaw, Peter Cavalli, Matthew Hahn, Rob Gipson, Kenneth Kehmeier, Nick Hogberg, Paul Mavrakis, and Craig Amadio provided supplemental information. Mark Kirk, Bryan Maitland, Annika Walters, and three anonymous reviewers provided helpful comments on the manuscript.

Supplementary material

10750_2018_3596_MOESM1_ESM.pdf (473 kb)
Supplementary material 1 (PDF 474 kb)

References

  1. Baxter, G. T. & M. D. Stone, 1995. Fishes of Wyoming. Wyoming Game and Fish Department, Cheyenne.Google Scholar
  2. Bradshaw, W. H., 2006. Alpine Lakes Fisheries Surveys in the Cloud Peak Wilderness, Bighorn Mountains, Wyoming: 1987–1998. Wyoming Game and Fish Department, Administrative Report SN00-01-8802. Cheyenne.Google Scholar
  3. Carey, M. P., B. L. Sanderson, T. A. Friesen, K. A. Barnas & J. D. Olden, 2011. Smallmouth bass in the Pacific Northwest: a threat to native species; a benefit for anglers. Reviews in Fisheries Science 19: 305–315.CrossRefGoogle Scholar
  4. Chapman D. C. & M. H. Hoff, 2011. Invasive Asian Carps in North America. American Fisheries Society Symposium 74, Bethesda: 163–174.Google Scholar
  5. Cooper, E. L., 1987. Carp in North America. American Fisheries Society, Bethesda.Google Scholar
  6. Correa, C. & M. R. Gross, 2008. Chinook salmon invade southern South America. Biological Invasions 10: 615–639.CrossRefGoogle Scholar
  7. Courtenay Jr., W. R. & C. R. Robins, 1975. Exotic organisms: an unsolved, complex problem. BioScience 25: 306–313.CrossRefGoogle Scholar
  8. Davies, G. D., R. E. Gozlan & J. R. Britton, 2013. Can accidental introductions of non-native species be prevented by fish stocking audits? Aquatic Conservation: Marine and Freshwater Ecosystems 23: 366–373.CrossRefGoogle Scholar
  9. Diez, J. M., C. M. D’Antonio, J. S. Dukes, E. D. Grosholz, J. D. Olden, C. J. B. Sorte, D. M. Blumenthal, B. A. Bradley, R. Early, I. Ibáñez, S. J. Jones, J. J. Lawler & L. P. Miller, 2012. Will extreme climatic events facilitate biological invasions? Frontiers in Ecology and the Environment 10: 249–257.CrossRefGoogle Scholar
  10. Drake, D. A. R., R. Mercader, T. Dobson & N. E. Mandrak, 2015. Can we predict risky human behaviour involving invasive species? A case study of the release of fishes to the wild. Biological Invasions 17: 309–326.CrossRefGoogle Scholar
  11. Fredenberg, C. R., C. C. Muhlfeld, C. S. Guy, V. S. D’Angelo, C. C. Downs & J. M. Syslo, 2017. Suppression of invasive lake trout in an isolated backcountry lake in Glacier National Park. Fisheries Management and Ecology 24: 33–48.CrossRefGoogle Scholar
  12. Gardunio, E. I., C. A. Myrick, R. A. Ridenour, R. M. Keith & C. J. Amadio, 2011. Invasion of illegally introduced burbot in the upper Colorado River Basin, USA. Journal of Applied Ichthyology 27(Suppl 1): 36–42.CrossRefGoogle Scholar
  13. Gozlan, R. E., J. R. Britton, I. Cowx & G. H. Copp, 2010. Current knowledge on non-native freshwater fish introductions. Journal of Fish Biology 76: 751–786.CrossRefGoogle Scholar
  14. Gray, Q. Z., D. J. Fraser & J. W. A. Grant, 2014. Extirpation for conservation: applying predictors of extinction risk to eradicate introduced trout populations for restoration. Ecological Restoration 32: 59–67.CrossRefGoogle Scholar
  15. Harig, A. L., K. D. Fausch & M. K. Young, 2000. Factors influencing success of greenback cutthroat trout translocations. North American Journal of Fisheries Management 20: 994–1004.CrossRefGoogle Scholar
  16. Jacobs, A. I. & R. P. Keller, 2017. Straddling the divide: invasive aquatic species in Illinois and movement between the Great Lakes and Mississippi basins. Biological Invasions 19: 635–646.CrossRefGoogle Scholar
  17. Johnson, B. M., R. Arlinghaus & P. J. Martinez, 2009. Are we doing all we can to stem the tide of illegal fish stocking? Fisheries 34: 389–394.CrossRefGoogle Scholar
  18. Keller, R. P., P. Ermgassen & D. C. Aldridge, 2009. Vectors and timing of freshwater invasions in Great Britain. Conservation Biology 23: 1526–1534.CrossRefPubMedGoogle Scholar
  19. Kerr, S. J., C. S. Brousseau & M. Muschett, 2005. Invasive aquatic species in Ontario, a review and analysis of potential pathways for introduction. Fisheries 30: 21–30.CrossRefGoogle Scholar
  20. Klein, Z. B., M. C. Quist, D. T. Rhea & A. C. Senecal, 2016. Population characteristics and the suppression of nonnative burbot. North American Journal of Fisheries Management 36: 1006–1017.CrossRefGoogle Scholar
  21. Knapp, R. A., D. M. Boiano & V. T. Vredenburg, 2007. Removal of nonnative fish results in population expansion of a declining amphibian (mountain yellow-legged frog, Rana muscosa). Biological Conservation 135: 11–20.CrossRefPubMedPubMedCentralGoogle Scholar
  22. Koel, T. M., P. E. Bigelow, P. D. Doepke, B. D. Ertel & D. L. Mahony, 2005. Nonnative lake trout result in Yellowstone cutthroat trout decline and impacts to bears and anglers. Fisheries 30: 10–19.CrossRefGoogle Scholar
  23. Koenig, M. K., K. A. Meyer, J. R. Kozfkay, J. M. DuPont & E. B. Schriever, 2015. Evaluating the ability of tiger muskellunge to eradicate brook trout in Idaho alpine lakes. North American Journal of Fisheries Management 35: 659–670.CrossRefGoogle Scholar
  24. Kolar, C. S., W. R. Courtenay, Jr. & L. G. Nico, 2010. Managing undesired and invading fishes. In: Hubert, W. A. & M. C. Quist (eds), Inland Fisheries Management in North America, 3rd edn. American Fisheries Society, Bethesda: 213–259.Google Scholar
  25. Kornis, M. S., B. C. Weidel, S. M. Powers, T. Cline, M. Diebel, J. Fox & J. F. Kitchell, 2015. Fish community dynamics following dam removal in a fragmented agricultural stream. Aquatic Sciences 77: 465–480.CrossRefGoogle Scholar
  26. Lapointe, N. W. R., P. L. Fuller, M. Neilson, B. R. Murphy & P. L. Angermeier, 2016. Pathways of fish invasions in the Mid-Atlantic region of the United States. Management of Biological Invasions 7: 221–233.CrossRefGoogle Scholar
  27. Lever, C., 2011. Acclimatization Societies. In Simberloff, D. & M. Rejmánek (eds), Encyclopedia of Biological Invasions. University of California Press, Berkeley: 1–4.Google Scholar
  28. Lorenzen, K., 2014. Understanding and managing enhancements: why fisheries scientists should care. Journal of Fish Biology 85: 1807–1829.CrossRefPubMedGoogle Scholar
  29. Madsen, D. H., 1937. Protection of native fishes in the national parks. Transactions of the American Fisheries Society 66: 395–397.CrossRefGoogle Scholar
  30. Mavrakis, P. H. & D. L. Yule, 1998. North Platte Comprehensive Fisheries Studies: Creel Survey and Stocking Evaluation, 1995–1996. Wyoming Game and Fish Department, Fish Division, Cheyenne.Google Scholar
  31. McMahon, T. E. & D. H. Bennett, 1996. Walleye and Northern Pike: boost or bane to Northwest fisheries. Fisheries 21: 6–13.CrossRefGoogle Scholar
  32. Meronek, T. G., P. M. Bouchard, E. R. Buckner, T. M. Burri, K. K. Demmerly, D. C. Hatleli, R. A. Klumb, S. H. Schmidt & D. W. Coble, 1996. A review of fish control projects. North American Journal of Fisheries Management 16: 63–74.CrossRefGoogle Scholar
  33. Montana Fish, Wildlife & Parks, 2018a. Montana Fishing Regulations. http://fwp.mt.gov/fishing/regulations/. Accessed 9 March 2018.
  34. Montana Fish, Wildlife & Parks, 2018b. Montana Field Guide – Cisco. http://fieldguide.mt.gov/speciesDetail.aspx?elcode=AFCHA01020. Accessed 8 March 2018.
  35. Munro, A. R., T. E. McMahon & J. R. Ruzycki, 2005. Natural chemical markers identify source and date of introduction of an exotic species: lake trout (Salvelinus namaycush) in Yellowstone Lake. Canadian Journal of Fisheries and Aquatic Sciences 62: 79–87.CrossRefGoogle Scholar
  36. Nico, L. G., J. D. Williams & H. L. Jelks, 2005. Black Carp: Biological Synopsis and Risk Assessment of an Introduced Fish. Special Publication 32. American Fisheries Society, Bethesda, MD.Google Scholar
  37. Nuñez, M. A., S. Kuebbing, R. D. Dimarco & D. Simberloff, 2012. Invasive species: to eat or not to eat, that is the question. Conservation Letters 5: 334–341.CrossRefGoogle Scholar
  38. Obrecht, J., 2004. Angler shatters flathead catfish record. Wyoming Wildlife News 14(1): 7. Published by the Wyoming Game and Fish Department, Cheyenne.Google Scholar
  39. Olsen, D. M., 2014. Arctic char Salvelinus alpinus can enhance fisheries in reservoirs with trophic constraints. Master of Science Thesis, Colorado State University, Fort Collins.Google Scholar
  40. Ortega, J. C., H. F. Julio Jr., L. C. Gomes & A. A. Agostinho, 2015. Fish farming as the main driver of fish introductions in Neotropical reservoirs. Hydrobiologia 746: 147–158.CrossRefGoogle Scholar
  41. Pasko, S. & J. Goldberg, 2014. Review of harvest incentives to control invasive species. Management of Biological Invasions 5: 263–277.CrossRefGoogle Scholar
  42. Paul, A. J., J. R. Post & J. D. Stelfox, 2003. Can anglers influence the abundance of native and nonnative salmonids in a stream from the Canadian Rocky Mountains? North American Journal of Fisheries Management 23: 109–119.CrossRefGoogle Scholar
  43. Peterson, D. P., K. D. Fausch, J. Watmough & R. A. Cunjak, 2008. When eradication is not an option, modeling strategies for electrofishing suppression of nonnative brook trout to foster persistence of sympatric native cutthroat trout in small streams. North American Journal of Fisheries Management 28: 1847–1867.CrossRefGoogle Scholar
  44. Pister, E., 2001. Wilderness fish stocking: history and perspective. Ecosystems 4: 279–286.CrossRefGoogle Scholar
  45. Pratt, T. C., L. M. O’Connor, A. G. Hallett, R. L. McLaughlin, C. Katopodis, D. B. Hayes & R. A. Bergstedt, 2009. Balancing aquatic habitat fragmentation and control of invasive species: enhancing selective fish passage at sea lamprey control barriers. Transactions of the American Fisheries Society 138: 652–665.CrossRefGoogle Scholar
  46. Rahel, F. J., 1997. From Johnny Appleseed to Dr. Frankenstein: changing values and the legacy of fisheries management. Fisheries 22: 8–9.CrossRefGoogle Scholar
  47. Rahel, F. J., 2000. Homogenization of fish faunas across the United States. Science 288: 854–856.CrossRefPubMedGoogle Scholar
  48. Rahel, F. J., 2004. Unauthorized fish introductions: fisheries management of the people, for the people, or by the people? In Nickum, M. J., P. M. Mazik, J. G. Nickum & D. D. MacKinlay (eds), Propagated Fishes in Resource Management, American Fisheries Society, Symposium 44. American Fisheries Society, Bethesda: 431–444.Google Scholar
  49. Rahel, F. J., 2013. Intentional fragmentation as a management strategy in aquatic systems. BioScience 63: 362–372.CrossRefGoogle Scholar
  50. Rahel, F. J., 2016. Changing philosophies of inland fisheries management as illustrated by the history of angling regulations in Wyoming. Fisheries 41: 38–48.CrossRefGoogle Scholar
  51. Remmick, R., 1982. Live bait can kill a fishery. Wyoming Wildlife 46: 30–31.Google Scholar
  52. Shafland, P. L., K. B. Gestring & M. S. Stanford, 2008. Florida’s exotic freshwater fishes – 2007. Florida Scientist 71: 220–245.Google Scholar
  53. Shepard, B., R. Spoon & L. Nelson, 2002. A native westslope cutthroat trout population responds positively after brook trout removal and habitat restoration. Intermountain Journal of Sciences 8: 191–211.Google Scholar
  54. Sigler, W. F. & J. W. Sigler, 1996. Fishes of Utah: A Natural History. University of Utah Press, Salt Lake City.Google Scholar
  55. Spratt, R. W., 1946. Rough and forage fish. State of Wyoming, Biennial Report of the Wyoming Game and Fish Commission, 1945–1946. Wyoming Game and Fish Department, Cheyenne: 3 p.Google Scholar
  56. Strecker, A. L., P. M. Campbell & J. D. Olden, 2011. The aquarium trade as an invasion pathway in the Pacific Northwest. Fisheries 36: 74–85.CrossRefGoogle Scholar
  57. Syslo, J. M., C. S. Guy, P. E. Bigelow, P. D. Doepke, B. D. Ertel & T. M. Koel, 2011. Response of non-native lake trout (Salvelinus namaycush) to 15 years of harvest in Yellowstone Lake, Yellowstone National Park. Canadian Journal of Fisheries and Aquatic Sciences 68: 2132–2145.CrossRefGoogle Scholar
  58. Trushenski, J., T. Flagg & C. Kohler, 2010. Use of hatchery fish for conservation, restoration, and enhancement of fisheries. In Hubert, W. A. & M. C. Quist (eds), Inland Fisheries Management in North America. American Fisheries Society, Bethesda: 261–293.Google Scholar
  59. U.S. Fish and Wildlife Service, 2009. Procedures for Stocking Nonnative Fish Species in the Upper Colorado River Basin. Upper Colorado River Endangered Fish Recovery Program, Denver.Google Scholar
  60. Utah Division of Wildlife Resources, 2018. Utah Fishing Guidebook. https://wildlife.utah.gov/guidebooks/2018_pdfs/2018_fishing.pdf. Accessed 9 March 2018.
  61. Vinson, M. R., E. C. Dinger & D. K. Vinson, 2010. Piscicides and invertebrates: after 70 years, does anyone really know? Fisheries 35: 61–71.CrossRefGoogle Scholar
  62. Williams, S., E. Winther & C. M. Barr. 2016. Report on the predation index, predator control fisheries, and program evaluation for the Columbia River basin northern pikeminnow sport reward program, 2016. Annual Report. Pacific States Marine Fisheries Commission. http://www.pikeminnow.org/wp-content/uploads/2017/03/2016-Pikeminnow-AR.pdf. Accessed 8 August 2017.
  63. Wiltzius, W. J., 1985. Fish culture and stocking in Colorado, 1872–1978. Division Report No. 12. Colorado Division of Wildlife, Denver, CO.Google Scholar
  64. Wolff, B. A., B. M. Johnson, A. R. Breton, P. J. Martinez & D. L. Winkelman, 2012. Origins and movements of invasive piscivores determined from the strontium isotope (87Sr/86Sr) ratio of otoliths. Canadian Journal of Fisheries and Aquatic Sciences 69: 724–739.CrossRefGoogle Scholar
  65. Wyoming Game and Fish Department, 1990. Annual Fisheries Progress Report on the 1990 Work Schedule. Wyoming Game and Fish Department, Fish Division, Cheyenne.Google Scholar
  66. Wyoming Game and Fish Department, 2016. Annual Fisheries Progress Report on the 2016 Work Schedule. Wyoming Game and Fish Department, Fish Division, Cheyenne.Google Scholar
  67. Wyoming Game and Fish Department, 2018. Wyoming Fishing Regulations 2018. https://wgfd.wyo.gov/regulations#Fish. Accessed 9 March 2018.
  68. Zelasko, K. A., K. R. Bestgen, J. A. Hawkins & G. C. White, 2016. Evaluation of a long-term predator removal program: abundance and population dynamics of invasive northern pike in the Yampa River, Colorado. Transactions of the American Fisheries Society 145: 1153–1170.CrossRefGoogle Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Zoology and Physiology, and Program in EcologyUniversity of WyomingLaramieUSA
  2. 2.Wyoming Game and Fish DepartmentCheyenneUSA

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