Links are provided for open access articles. If you cannot access an article via links, try my ResearchGate.
2026
Collyer, M. L., & Adams, D. C. (2026). Permutational biometry (in press). Iowa State University Press.
Williams-Hatala, E. M., Rutledge, A. J., Collyer, M. L., Bettinger, N., Naief, L. T., Rabey, K. N., … Hatala, K. G. (2026). A method for the 3D quantification of enthesis rugosity (invited paper). Annals of Human Biology, 53(1), 2739497. doi:10.1080/03014460.2026.2739497
2025
Mitteroecker, P., Collyer, M. L., & Adams, D. C. (2025). Exploring phylogenetic signal in multivariate phenotypes by maximizing blomberg’s k. Systematic Biology, 74(2), 215–229. doi:10.1093/sysbio/syae035
2024
Adams, D. C., & Collyer, M. L. (2024). Extending phylogenetic regression models for comparing within-species patterns across the tree of life. Methods in Ecology and Evolution, 15(12), 2234–2246. doi:10.1111/2041-210X.14438
Baken, E. K., Bradley-Slagle, D., Seago, A., & Collyer, M. L. (2024). Chemical defense mechanisms constrain elytron shape and body size macroevolution in darkling beetles (Coleoptera: Tenebrionidae). Annals of Carnegie Museum, 90(2), 75–96. doi:10.2992/007.090.0201
Collyer, M. L., & Adams, D. C. (2024). Interrogating Random and Systematic Measurement Error in Morphometric Data. Evolutionary Biology, 51(1), 179–207. doi:10.1007/s11692-024-09627-6
2023
Burns, M. D., Collyer, M. L., & Sidlauskas, B. L. (2023). Simultaneous integration and modularity underlie the exceptional body shape diversification of characiform fishes. Evolution, 77(3), 746–762. doi:10.1093/evolut/qpac070
2022
Adams, D. C., & Collyer, M. L. (2022). Consilience of methods for phylogenetic analysis of variance. Evolution, 76(7), 1406–1419. doi:10.1111/evo.14512
Collyer, M. L., Baken, E. K., & Adams, D. C. (2022). A standardized effect size for evaluating and comparing the strength of phylogenetic signal. Methods in Ecology and Evolution, 13(2), 367–382. doi:10.1111/2041-210X.13749
Friedman, S., Collyer, M., Price, S., & Wainwright, P. (2022). Divergent processes drive parallel evolution in marine and freshwater fishes. Systematic Biology, 71(6), 1319–1330. doi:10.1093/sysbio/syab080
2021
Baken, E. K., Collyer, M. L., Kaliontzopoulou, A., & Adams, D. C. (2021).
geomorph v4.0 and gmShiny: Enhanced analytics and a new graphical interface for a comprehensive morphometric experience. Methods in Ecology and Evolution, 12(12), 2355–2363. doi:https://doi.org/10.1111/2041-210X.13723
Collyer, M. L., & Adams, D. C. (2021). Phylogenetically aligned component analysis. Methods in Ecology and Evolution, 12(2), 359–372. doi:10.1111/2041-210X.13515
2020
Collyer, M. L., Davis, M. A., & Adams, D. C. (2020). Making heads or tails of combined landmark configurations in geometric morphometric data. Evolutionary Biology, 47(3), 193–205. doi:10.1007/s11692-020-09503-z
Dubé, J. J., Collyer, M. L., Trant, S., Toledo, F. G., Goodpaster, B. H., Kershaw, E. E., & DeLany, J. P. (2020). Decreased mitochondrial dynamics is associated with insulin resistance, metabolic rate, and fitness in african americans. The Journal of Clinical Endocrinology & Metabolism, 105(4), 1210–1220. doi:10.1210/clinem/dgz272
2019
Adams, D. C., & Collyer, M. L. (2019a). Comparing the strength of modular signal, and evaluating alternative modular hypotheses, using covariance ratio effect sizes with morphometric data. Evolution, 73(12), 2352–2367. doi:10.1111/evo.13867
Adams, D. C., & Collyer, M. L. (2019b). Phylogenetic comparative methods and the evolution of multivariate phenotypes. Annual Review of Ecology, Evolution, and Systematics, 50(1), 405–425. doi:10.1146/annurev-ecolsys-110218-024555
Smith, C. F., Schuett, G. W., Reiserer, R. S., Dana, C. E., Collyer, M. L., & Davis, M. A. (2019). Drought-induced suppression of female fecundity in a capital breeder. Scientific Reports, 9(1), 15499. doi:10.1038/s41598-019-51810-9
2018
Adams, D. C., & Collyer, M. L. (2018a). Multivariate phylogenetic comparative methods: Evaluations, comparisons, and recommendations. Systematic Biology, 67(1), 14–31. doi:10.1093/sysbio/syx055
Adams, D. C., & Collyer, M. L. (2018b). Phylogenetic ANOVA: Group-clade aggregation, biological challenges, and a refined permutation procedure. Evolution, 72(6), 1204–1215. doi:10.1111/evo.13492
Collyer, M. L., & Adams, D. C. (2018). RRPP: An
R package for fitting linear models to high-dimensional data using residual randomization. Methods in Ecology and Evolution, 9(7), 1772–1779. doi:10.1111/2041-210X.13029
2017
Mark, J., Gandhi, R. R., Price, E. L., Phillips, J. L., Collyer, M. L., & Duane, T. M. (2017). Outcomes of a pan-scan approach for ground-level falls in the elderly. Journal of the American College of Surgeons, 225(4), e182–e183. doi:10.1016/j.jamcollsurg.2017.07.1024
2016
Adams, D. C., & Collyer, M. L. (2016). On the comparison of the strength of morphological integration across morphometric datasets. Evolution, 70(11), 2623–2631. doi:10.1111/evo.13045
Davis, M. A., Douglas, M. R., Collyer, M. L., & Douglas, M. E. (2016). Deconstructing a species-complex: Geometric morphometric and molecular analyses define species in the Western Rattlesnake (Crotalus viridis). PloS One, 11(1), e0146166. doi:10.1371/journal.pone.0146166
Hao Wang, R. D. R., Katherine Watson, & Zenarosa, N. R. (2016). Chest pain risk scores can reduce emergent cardiac imaging test needs with low major adverse cardiac events occurrence in an emergency department observation unit. Critical Pathways in Cardiology, 15(4), 145–151. doi:10.1097/HPC.0000000000000090
Levis, N. A., Schooler, M. L., Johnson, J. R., & Collyer, M. L. (2016). Non-adaptive phenotypic plasticity: The effects of terrestrial and aquatic herbicides on larval salamander morphology and swim speed. Biological Journal of the Linnean Society, 118(3), 569–581. doi:10.1111/bij.12761
2015
Adams, D. C., & Collyer, M. L. (2015). Permutation tests for phylogenetic comparative analyses of high-dimensional shape data: What you shuffle matters. Evolution, 69(3), 823–829. doi:10.1111/evo.12596
Collyer, M. L., Hall, M. E., Smith, M. D., & Hoagstrom, C. W. (2015). Habitat-morphotype associations of pecos pupfish (Cyprinodon pecosensis) in isolated habitat complexes (invited paper). Ichthyology & Herpetology, 103(1), 181–199. doi:10.1643/OT-14-084
Collyer, M. L., Sekora, D. J., & Adams, D. C. (2015). A method for analysis of phenotypic change for phenotypes described by high-dimensional data. Heredity, 115(4), 357–365. doi:10.1038/hdy.2014.75
Davis, M. A., Douglas, M. R., Webb, C. T., Collyer, M. L., Holycross, A. T., Painter, C. W., … Douglas, M. E. (2015). Nowhere to go but up: Impacts of climate change on demographics of a short-range endemic (Crotalus willardi obscurus) in the sky-islands of southwestern North America. PLoS One, 10(6), e0131067. doi:10.1371/journal.pone.0131067
Turner, T. F., Krabbenhoft, T. J., Collyer, M. L., Krabbenhoft, C. A., Edwards, M. S., & Sharp, Z. D. (2015). Retrospective stable isotope analysis reveals ecosystem responses to river regulation over the last century. Ecology, 96(12), 3213–3226. doi:10.1890/14-1666.1
2013
Collyer, M. L., & Adams, D. C. (2013). Phenotypic trajectory analysis: Comparison of shape change patterns in evolution and ecology. Hystrix the Italian Journal of Mammalogy, 24(1), 75–83. doi:10.4404/hystrix-24.1-6298
Jesse, L., Collyer, M., Moloney, K., & Obrycki, J. J. (2013). Distribution of Megastigmus aculeatus (Hymenoptera: Torymidae) and the levels of seed predation of Rosa multiflora (Rosaceae). Weed Biology and Management, 13(3), 79–88. doi:10.1111/wbm.12013
2012
Cotten, T. B., Kwiatkowski, M. A., Saenz, D., & Collyer, M. (2012). Effects of an invasive plant, chinese tallow (Triadica sebifera), on development and survival of anuran larvae. Journal of Herpetology, 186–193. doi:10.1670/10-311
2011
Collyer, M. L., Heilveil, J. S., & Stockwell, C. A. (2011). Contemporary evolutionary divergence for a protected species following assisted colonization. PLoS One, 6(8), e22310. doi:10.1371/journal.pone.0022310
Stockwell, C. A., Purcell, K. M., Collyer, M. L., & Janovy, J. (2011). Effects of salinity on Physa acuta, the intermediate host for the parasite Posthodiplostomum minimum: Implications for the translocation of the protected White Sands pupfish. Transactions of the American Fisheries Society, 140(5), 1370–1374. doi:10.1080/00028487.2011.620499
2010
Turner, T. F., Collyer, M. L., & Krabbenhoft, T. J. (2010). A general hypothesis-testing framework for stable isotope ratios in ecological studies. Ecology, 91(8), 2227–2233. doi:10.1890/09-1454.1
2009
Adams, D. C., & Collyer, M. L. (2009). A general framework for the analysis of phenotypic trajectories in evolutionary studies. Evolution, 63(5), 1143–1154. doi:10.1111/j.1558-5646.2009.00649.x
Krabbenhoft, T. J., Collyer, M. L., & Quattro, J. M. (2009). Differing evolutionary patterns underlie convergence on elongate morphology in endemic fishes of lake waccamaw, north carolina. Biological Journal of the Linnean Society, 98(3), 636–645. doi:10.1111/j.1095-8312.2009.01305.x
Marsteller, S., Adams, D. C., Collyer, M. L., & Condon, M. (2009). Six cryptic species on a single species of host plant: Morphometric evidence for possible reproductive character displacement. Ecological Entomology, 34(1), 66–73. doi:10.1111/j.1365-2311.2008.01047.x
2008
Smith, M., & Collyer, M. (2008). Regional variation and sexual dimorphism in head form of the prairie rattlesnake (Crotalus viridis viridis): Comparisons using new analytical and collection methods. In W. K. Hayes, K. R. Beaman, M. D. Cardwell, S. P. Bush, & J. E. Biardi (Eds), The biology of rattlesnakes (pp. 79–90).
2007
Adams, D. C., & Collyer, M. L. (2007). Analysis of character divergence along environmental gradients and other covariates. Evolution, 61(3), 510–515. doi:10.1111/j.1558-5646.2007.00063.x
Adams, D. C., West, M. E., & Collyer, M. L. (2007). Location-specific sympatric morphological divergence as a possible response to species interactions in West Virginia Plethodon salamander communities. Journal of Animal Ecology, 76(2), 289–295. doi:10.1111/j.1365-2656.2007.01210.x
Chun, Y. J., Collyer, M. L., Moloney, K. A., & Nason, J. D. (2007). Phenotypic plasticity of native vs. Invasive purple loosestrife: A two-state multivariate approach. Ecology, 88(6), 1499–1512. doi:10.1890/06-0856
Collyer, M. L., & Adams, D. C. (2007). Analysis of two-state multivariate phenotypic change in ecological studies. Ecology, 88(3), 683–692. doi:10.1890/06-0727
Collyer, M. L., Stockwell, C. A., Adams, D. C., & Reiser, M. H. (2007). Phenotypic plasticity and contemporary evolution in introduced populations: Evidence from translocated populations of White Sands pupfish (Cyrpinodon tularosa). Ecological Research, 22(6), 902–910. doi:10.1007/s11284-007-0385-9
2006
Collyer, M., & Adams, D. (2006). Phenotypic plasticity in two marine snails: Constraints superseding life history. Journal of Evolutionary Biology, 19(6), 1861–1872. doi:10.1111/j.1420-9101.2006.01171.x
2005
Collyer, M. L., Novak, J. M., & Stockwell, C. A. (2005). Morphological divergence of native and recently established populations of White Sands Pupfish (Cyprinodon tularosa). Ichthyology & Herpetology, 2005(1), 1–11. doi:10.1643/CG-03-303R1
2004
Collyer, M. L., & Stockwell, C. A. (2004). Experimental evidence for costs of parasitism for a threatened species, White Sands pupfish (Cyprinodon tularosa). Journal of Animal Ecology, 73(5), 821–830. doi:10.1111/j.0021-8790.2004.00855.x