References:
Abbott, R., Albach, D., Ansell, S., Arntzen, J. W., Baird, S. J. E., Bierne, N., . . . Zinner, D. (2013). Hybridization and speciation.Journal of Evolutionary Biology , 26 (2), 229-246. https://doi.org/10.1111/j.1420-9101.2012.02599.x
Allendorf, F. W., Leary, R. F., Spruell, P., & Wenburg, J. K. (2001). The problems with hybrids: setting conservation guidelines. Trends in Ecology & Evolution , 16 (11), 613-622. https://doi.org/10.1016/s0169-5347(01)02290-x
Alpert, P. (2006). The advantages and disadvantages of being introduced.Biological Invasions , 8 (7), 1523-1534. https://doi.org/10.1007/s10530-005-5844-z
Andersen, J. C., Havill, N. P., Broadley, H. J., Boettner, G. H., Caccone, A., & Elkinton, J. S. (2019). Widespread hybridization among native and invasive species of Operophtera moths (Lepidoptera: Geometridae) in Europe and North America. Biological Invasions ,21 (11), 3383-3394. https://doi.org/10.1007/s10530-019-02054-1
Andersen, J. C., Havill, N. P., Caccone, A., & Elkinton, J. S. (2021). Four times out of Europe: Serial invasions of the winter moth,Operophtera brumata , to North America. Molecular Ecology , 30, 3439–3452. https://doi.org/10.1111/mec.15983
Anderson, E. C. (2008). Bayesian inference of species hybrids using multilocus dominant genetic markers. Philosophical Transactions of the Royal Society B: Biological Sciences , 363 (1505), 2841-2850. https://doi.org/10.1098/rstb.2008.0043
Anderson, E. C., & Thompson, E. A. (2002). A model-based method for identifying species hybrids using multilocus genetic data.Genetics , 160 (3), 1217-1229.
Ayres, D. R., Zaremba, K., & Strong, D. R. (2004). Extinction of a common native species by hybridization with an invasive congener.Weed Technology , 18 , 1288-1291. https://doi.org/10.1614/0890-037x(2004)018[1288:eoacns]2.0.co;2
Barton, N. H., & Hewitt, G. M. (1985). Analysis of hybrid zones.Annual Review of Ecology and Systematics , 16 , 113-148. https://doi.org/10.1146/annurev.es.16.110185.000553
Broadley, H. J. (2018). Impact of native natural enemies on populations of the invasive winter moth (Operophtera brumata L.) in the northeast United States. Dissertation. University of Massachusetts. pp. 184. https://doi.org/10.7275/12760419
Chown, S. L., Hodgins, K. A., Griffin, P. C., Oakeshott, J. G., Byrne, M., & Hoffmann, A. A. (2015). Biological invasions, climate change and genomics. Evolutionary Applications , 8 (1), 23-46. https://doi.org/10.1111/eva.12234
Cordeiro, E. M. G., Pantoja-Gomez, L. M., de Paiva, J. B., Nascimento, A., Omoto, C., Michel, A. P., & Correa, A. S. (2020). Hybridization and introgression between Helicoverpa armigera and H. zea : an adaptational bridge. BMC Evolutionary Biology , 20 (1), Article 61. https://doi.org/10.1186/s12862-020-01621-8
Costedoat, C., Pech, N., Chappaz, R., & Gilles, A. (2007). Novelties in hybrid zones: crossroads between population genomic and ecological approaches. PLoS One , 2 (4), Article e357. https://doi.org/10.1371/journal.pone.0000357
Dawkins, K., & Esiobu, N. (2016). Emerging insights on Brazilian pepper tree (Schinus terebinthifolius ) invasion: the potential role of soil microorganisms. Frontiers in Plant Science , 7 , Article 712. https://doi.org/10.3389/fpls.2016.00712
Derryberry, E.P., Derryberry, G.E., Maley, J.M., & Brumfield, R.T. (2014) HZAR: hybrid zone analysis using an R software package.Molecular Ecology Resources , 14 , 652-663. https://doi.org/10.1111/1755-0998.12209. PMID: 24373504
Elkinton, J., Boettener, G., Liebhold, A., & Gwiazdowski, R. (2015).Biology, Spread, and Biological Control of Winter Moth in the Eastern United States . USDA Forest Service Publication
Elkinton, J. S., Boettner, G. H., & Broadley, H. J. (2021). Successful biological control of winter moth, Operophtera brumata, in the northeastern United States. Ecological Applications ,31 (5), e02326. https://doi.org/https://doi.org/10.1002/eap.2326
Elkinton, J. S., Boettner, G. H., Sremac, M., Gwiazdowski, R., Hunkins, R. R., Callahan, J., . . . Campbell, N. K. (2010). Survey for winter moth (Lepidoptera: Geometridae) in northeastern North America with pheromone-baited traps and hybridization with the native Bruce spanworm (Lepidoptera: Geometridae). Annals of the Entomological Society of America , 103 (2), 135-145.
Elkinton, J. S., Lance, D., Boettner, G., Khrimian, A., & Leva, N. (2011). Evaluation of pheromone-baited traps for winter moth and Bruce spanworm (Lepidoptera: Geometridae). Journal of Economic Entomology , 104 (2), 494-500. https://doi.org/10.1603/ec09322
Elkinton, J. S., Liebhold, A., Boettner, G. H., & Sremac, M. (2014). Invasion spread of Operophtera brumata in northeastern United States and hybridization with O. bruceata . Biological Invasions , 16 (11), 2263-2272. https://doi.org/10.1007/s10530-014-0662-9
Ellstrand, N. C., & Schierenbeck, K. A. (2000). Hybridization as a stimulus for the evolution of invasiveness in plants? Proceedings of the National Academy of Sciences of the United States of America ,97 (13), 7043-7050. https://doi.org/10.1073/pnas.97.13.7043
Embree, D. G. (1966). Role of introduced parasites in control of winter moth in Nova Scotia. Canadian Entomologist , 98 (11), 1159- 1168.
Embree, D. G. (1967). Effects of winter moth on growth and mortality of red oak in Nova Scotia. Forest Science , 13 (3), 295- 299.
Endler, J.A. (1977) Geographic Variation, Speciation and Clines. Monographs in Population Biology. Volume 10 . Princeton University Press.
Espeland, E. K. (2013). Predicting the dynamics of local adaptation in invasive species. Journal of Arid Land , 5 (3), 268-274. https://doi.org/10.1007/s40333-013-0163-1
Falush, D., Stephens, M., & Pritchard, J. K. (2003). Inference of population structure using multilocus genotype data: linked loci and correlated allele frequencies. Genetics, 164, 1567-1587.
Ferguson, D. C. (1978). Pests not known to occur in the United States or of limited distribution. Winter moth Operophtera brumata (L.) Lepidoptera: Geometridae. Cooperative Plant Pest Report ,3 (48/52), 687-694.
Frank, J. H. (1967a). Effect of pupal predators on a population of winter moth Operophtera brumata (L.) (Hydriomenidae).Journal of Animal Ecology , 36 (3), 611-621. https://www.jstor.org/stable/2816
Frank, J. H. (1967b). Insect predators of pupal stage of winter moth Operophtera Brumata (L.) (Lepidoptera - Hydriomenidea). Journal of Animal Ecology , 36 (2), 375-389. https://doi.org/10.2307/2920
Gillespie, M., Wratten, S. D., Cruickshank, R., Wiseman, B. H., & Gibbs, G. W. (2013). Incongruence between morphological and molecular markers in the butterfly genus Zizina (Lepidoptera: Lycaenidae) in New Zealand. Systematic Entomology , 38 (1), 151-163. https://doi.org/10.1111/j.1365-3113.2012.00659.x
Gomez, J. M., Gonzalez-Megias, A., Lorite, J., Abdelaziz, M., & Perfectti, F. (2015). The silent extinction: climate change and the potential hybridization-mediated extinction of endemic high-mountain plants. Biodiversity and Conservation , 24 (8), 1843-1857. https://doi.org/10.1007/s10531-015-0909-5
Griffin, B. P., Chandler, J. L., Andersen, J. C., Havill, N. P., & Elkinton, J. S. (2020). The reliability of genitalia morphology to monitor the spread of the invasive winter moth (Lepidoptera: Geometridae) in eastern North America. Environmental Entomology , 49(6), 1492-1498. https://doi.org/10.1093/ee/nvaa122
Gwiazdowski, R. A., Elkinton, J. S., DeWaard, J. R., & Sremac, M. (2013). Phylogeographic divrsity of winter moth Operophtera brumata and O. bruceata (Lepidoptera: Geometridae) in Europe and North America. Annals of the Entomological Society of America , 106(2), 143-151. http://www.bioone.org/doi/full/10.1603/AN12033
Harrison, R. G., & Larson, E. L. (2014). Hybridization, introgression, and the nature of species boundaries. Journal of Heredity ,105 , 795-809. https://doi.org/10.1093/jhered/esu033
Harrison, R.G. & Rand, D.M. (1989) Mosaic hybrid zones and the nature of speciation. In Speciation and its consequences (ed. by Otte, D. & Endler, J.A.). Sinauer Associates, Sunderland, MA, pp. 111–133.
Havill, N. P., Davis, G., Mausel, D. L., Klein, J., McDonald, R., Jones, C., . . . Caccone, A. (2012). Hybridization between a native and introduced predator of Adelgidae: An unintended result of classical biological control. Biological Control , 63 (3), 359-369. https://doi.org/10.1016/j.biocontrol.2012.08.001
Havill, N. P., Elkinton, J., Andersen, J. C., Hagen, S. B., Broadley, H. J., Boettner, G. J., & Caccone, A. (2017). Asymmetric hybridization between non-native winter moth, Operophtera brumata (Lepidoptera: Geometridae), and native Bruce spanworm, Operophtera bruceata , in the Northeastern United States, assessed with novel microsatellites and SNPs. Bulletin of Entomological Research , 107 (2), 241-250. https://doi.org/10.1017/s0007485316000857
Havill, N. P., Griffin, B. P., Andersen, J. C., Foottit, R. G., Justesen, M. J., Caccone, A., D’Amico, V., & Elkinton, J. S. (2021). Species delimitation and invasion history of the balsam woolly adelgid,Adelges (Dreyfusia ) piceae (Hemiptera: Aphidoidea: Adelgidae), species complex. Systematic Entomology , 46(1), 186-204. https://doi.org/10.1111/syen.12456
Hegarty, M. J. (2012). Invasion of the hybrids. Molecular Ecology , 21 (19), 4669-4671. https://doi.org/10.1111/j.1365-294X.2012.05720.x
Hinton, W. F. (1975). Natural hybridization and extinction of a population of Physalis-virginiana (Solanacea). American Journal of Botany , 62 (2), 198-202. https://doi.org/10.2307/2441596
Horgan, F. G. (2005). Predatory hypogaeic beetles are attracted to buried winter moth (Lepidoptera : Geometridae) pupae: evidence using a new trap design. Coleopterists Bulletin , 59 (1), 41-46. https://doi.org/10.1649/682
Horgan, F. G., & Myers, J. H. (2004). Interactions between predatory ground beetles, the winter moth and an introduced parasitoid on the Lower Mainland of British Columbia. Pedobiologia , 48 (1), 23-35. https://doi.org/10.1016/j.pedobi.2003.07.002
Ipekdal, K., Burban, C., Saune, L., Battisti, A., & Kerdelhue, C. (2020). From refugia to contact: Pine processionary moth hybrid zone in a complex biogeographic setting. Ecology and Evolution ,10 (3), 1623-1638. https://doi.org/10.1002/ece3.6018
Johannesson, K., Le Moan, A., Perini, S., & Andre, C. (2020). A Darwinian laboratory of multiple contact zones. Trends in Ecology & Evolution , 35 (11), 1021-1036. https://doi.org/10.1016/j.tree.2020.07.015
Key, G., Frederick, K., & Schul, J. (2018). A post-pleistocene calibrated mutation rate from insect museum specimens. PLoS Current , 10, ecurrents.tol.aba557de56be881793261f7e1565cf35. https://doi.org/10.1371/currents.tol.aba557de56be881793261f7e1565cf35
Key, K. H. L. (1968). The concept of stasipatric speciation.Systematic Biology , 17(1), 14–22. https://doi.org/10.2307/2412391
Kimberling, D. N., Miller, J. C., & Penrose, R. L. (1986). Distribution and parasitism of winter moth, Operophtera-brumata  (Lepidoptera, Geometridae), in western Oregon. Environmental Entomology ,15 (5), 1042-1046.
Kimbro, D. L., Cheng, B. S., & Grosholz, E. D. (2013). Biotic resistance in marine environments. Ecology Letters , 16 (6), 821-833. https://doi.org/10.1111/ele.12106
Larson, E. L., Tinghitella, R. M., & Taylor, S. A. (2019). Insect hybridization and climate change. Frontiers in Ecology and Evolution , 7 , Article 348. https://doi.org/10.3389/fevo.2019.00348
Latto, J., & Hassell, M. P. (1987). Do pupal predators regulate the winter moth. Oecologia , 74 (1), 153-155. https://doi.org/10.1007/bf00377361
Levin, D. A. (2002). Hybridization and extinction - in protecting rare species, conservationists should consider the dangers of interbreeding, which compound the more well-known threats to wildlife. American Scientist , 90 (3), 254-261.
Levin, D. A., Francisco-Ortega, J., & Jansen, R. K. (1996). Hybridization and the extinction of rare plant species.Conservation Biology , 10 (1), 10-16. https://doi.org/10.1046/j.1523-1739.1996.10010010.x
Levine, J. M., Adler, P. B., & Yelenik, S. G. (2004). A meta-analysis of biotic resistance to exotic plant invasions. Ecology Letters ,7 (10), 975-989. https://doi.org/10.1111/j.1461-0248.2004.00657.x
Lucek, K., Butlin, R., & Patsiou, T. (2020). Secondary contact zones of closely-related Erebia butterflies overlap with narrow phenotypic and parasitic clines. Journal of Evolutionary Biology ,33 (9), 1152-1163. https://doi.org/10.1111/jeb.13669
Mallet, J. (2005). Hybridization as an invasion of the genome.Trends in Ecology & Evolution , 20 (5), 229-237. https://doi.org/10.1016/j.tree.2005.02.010
Mesgaran, M. B., Lewis, M. A., Ades, P. K., Donohue, K., Ohadi, S., Li, C. J., & Cousens, R. D. (2016). Hybridization can facilitate species invasions, even without enhancing local adaptation. Proceedings of the National Academy of Sciences of the United States of America ,113 (36), 10210-10214. https://doi.org/10.1073/pnas.1605626113
Michaelides, S., While, G. M., Bell, C., & Uller, T. (2013). Human introductions create opportunities for intra-specific hybridization in an alien lizard. Biological Invasions , 15 (5), 1101-1112. https://doi.org/10.1007/s10530-012-0353-3
Pfennig, K. S., Kelly, A. L., & Pierce, A. A. (2016). Hybridization as a facilitator of species range expansion. Proceedings of the Royal Society B-Biological Sciences , 283 (1839), 20161329, Article 20161329. https://doi.org/10.1098/rspb.2016.1329
Prentis, P. J., White, E. M., Radford, I. J., Lowe, A. J., & Clarke, A. R. (2007). Can hybridization cause local extinction: a case for demographic swamping of the Australian native Seneciopinnatifolius by the invasive Seneciomadagascariensis ? New Phytologist , 176 (4), 902-912. https://doi.org/10.1111/j.1469-8137.2007.02217.x
Pritchard, J. K., Stephens, M., & Donnelly, P. (2000). Inference of population structure using multilocus genotype data. Genetics , 155, 945-959.
R Core Team. (2020). R: A language and environment for statistical computing . In R Foundation for Statistical Computing, Vienna, Austria. URL http://www.R-project.org/.
Raymond, B., Vanbergen, A., Watt, A., Hartley, S. E., Cory, J. S., & Hails, R. S. (2002). Escape from pupal predation as a potential cause of outbreaks of the winter moth, Operophtera brumata . Oikos ,98 (2), 219-228. https://doi.org/10.1034/j.1600-0706.2002.980204.x
Rhymer, J. M., & Simberloff, D. (1996). Extinction by hybridization and introgression. Annual Review of Ecology and Systematics ,27 , 83-109. https://doi.org/10.1146/annurev.ecolsys.27.1.83
Roland, J. (1994). After the decline - what maintains low winter moth density after successful biological-control. Journal of Animal Ecology , 63 (2), 392-398. https://doi.org/10.2307/5556
Roland, J., & Embree, D. G. (1995). Biological-control of the winter moth. Annual Review of Entomology , 40 , 475-492. https://doi.org/10.1146/annurev.ento.40.1.475
Ryan, S. F., Deines, J. M., Scriber, J. M., Pfrender, M. E., Jones, S. E., Emrich, S. J., & Hellmann, J. J. (2018). Climate-mediated hybrid zone movement revealed with genomics, museum collection, and simulation modeling. Proceedings of the National Academy of Sciences of the United States of America , 115 (10), E2284-E2291. https://doi.org/10.1073/pnas.1714950115
Ryan, S. F., Fontaine, M. C., Scriber, J. M., Pfrender, M. E., O’Neil, S. T., & Hellmann, J. J. (2017). Patterns of divergence across the geographic and genomic landscape of a butterfly hybrid zone associated with a climatic gradient. Molecular Ecology , 26 (18), 4725-4742. https://doi.org/10.1111/mec.14236
Scriber, J. M. (2011). Impacts of climate warming on hybrid zone movement: Geographically diffuse and biologically porous ”species borders”. Insect Science , 18 (2), 121-159. https://doi.org/10.1111/j.1744-7917.2010.01367.x
Smith, K. L., Hale, J. M., Kearney, M. R., Austin, J. J., & Melville, J. (2013). Molecular patterns of introgression in a classic hybrid zone between the Australian tree frogs, Litoria ewingii and L. paraewingi : evidence of a tension zone. Molecular Ecology ,22 (7), 1869-1883. https://doi.org/10.1111/mec.12176
Taylor, S. A., Larson, E. L., & Harrison, R. G. (2015). Hybrid zones: windows on climate change. Trends in Ecology & Evolution ,30 (7), 398-406. https://doi.org/10.1016/j.tree.2015.04.010
Todesco, M., Pascual, M. A., Owens, G. L., Ostevik, K. L., Moyers, B. T., Hubner, S., . . . Rieseberg, L. H. (2016). Hybridization and extinction. Evolutionary Applications , 9 (7), 892-908. https://doi.org/10.1111/eva.12367
Troubridge, J. T., & Fitzpatrick, S. M. (1993). A revision of the North-American Operophtera (Lepidoptera, Geometridae).Canadian Entomologist , 125(2), 379-397.
USDA. (2012). Plant Hardiness Zone Map
van Asch, M., Salis, L., Holleman, L. J. M., van Lith, B., & Visser, M. E. (2013). Evolutionary response of the egg hatching date of a herbivorous insect under climate change. Nature Climate Change ,3 (3), 244-248. https://doi.org/10.1038/nclimate1717
Van Driesche, R. G., Carruthers, R. I., Center, T., Hoddle, M. S., Hough-Goldstein, J., Morin, L., . . . van Klinken, R. D. (2010). Classical biological control for the protection of natural ecosystems.Biological Control , 54 , S2-S33. https://doi.org/10.1016/j.biocontrol.2010.03.003
Wolf, D. E., Takebayashi, N., & Rieseberg, L. H. (2001). Predicting the risk of extinction through hybridization. Conservation Biology ,15 (4), 1039-1053. https://doi.org/10.1046/j.1523-1739.2001.0150041039.x
Yamaguchi, R., Yamanaka, T., & Liebhold, A. M. (2019). Consequences of hybridization during invasion on establishment success.Theoretical Ecology , 12 (2), 197-205. https://doi.org/10.1007/s12080-019-0415-6