H. Shaffer

Geography is more important than life history in the recent diversification of the tiger salamander complex

Kelly L. Sovacool, D. Weisrock, A. Storfer, 2020, Proceedings of the National Academy of Sciences.

Molecular phylogenetics and evolution of turtles.

F. Janzen, J. G. Krenz, H. Shaffer, 2005, Molecular phylogenetics and evolution.

MOLECULAR SYSTEMATICS, PHYLOGEOGRAPHY, AND THE EFFECTS OF PLEISTOCENE GLACIATION IN THE PAINTED TURTLE (CHRYSEMYS PICTA) COMPLEX

H. Shaffer, A. Rhodin, J. Iverson, 2003, Evolution; international journal of organic evolution.

Molecular phylogeny and divergence of the map turtles (Emydidae: Graptemys).

H. Shaffer, R. C. Thomson, P. Q. Spinks, 2017, Molecular phylogenetics and evolution.

Tests of turtle phylogeny: molecular, morphological, and paleontological approaches.

H. Shaffer, P. Meylan, M. L. McKnight, 1997, Systematic biology.

Multiple data sets, high homoplasy, and the phylogeny of softshell turtles (Testudines: Trionychidae).

H. Shaffer, T. Engstrom, W. Mccord, 2004, Systematic biology.

Conservation phylogenetics of the Asian box turtles (Geoemydidae, Cuora): mitochondrial introgression, numts, and inferences from multiple nuclear loci

H. Shaffer, P. Q. Spinks, H. Bradley Shaffer, 2007, Conservation Genetics.

Turtle phylogeny: insights from a novel nuclear intron.

H. Shaffer, M. Fujita, D. Starkey, 2004, Molecular phylogenetics and evolution.

A watershed moment: Analysis of sub-basins refocuses the geography of turtle conservation across the globe

R. C. Thomson, H. B. Shaffer, J. Lovich, 2021, Biological Conservation.