Introduction: Biology and Conservation of Alligator Snapping Turtles (Macrochelys)

Herein we briefly provide a background context for and summary overview of the articles comprising this special issue of the Southeastern Naturalist on Macrochelys spp. (alligator snapping turtles). We also make a case for standardization in collecting and reporting morphometric data on these species, clarify the current taxonomic status within the genus, provide updated information on the distribution of Macrochelys in the US, and include a current bibliography and categorical analysis over time of the rapidly growing collection of literature focused on these iconic turtles.

Automated summary

This article briefly introduces the special issue of the Southeastern Naturalist on Macrochelys spp. (alligator snapping turtles), advocates for standardization in collecting and reporting morphometric data on these species, clarifies the taxonomic status within the genus, provides updated information on the distribution of Macrochelys in the US, and includes a current bibliography and categorical analysis over time of the literature focused on these iconic turtles.