Matt was recently interviewed by the local newspaper about his PhD project on chital deer. Did you know that the Australian chital deer population, currently in the tens of thousands, was originated from only four introduced individuals?! He is looking for leads that can help him collect tissue samples to understand their movement patterns from a genomic perspective!
Throughout the Plio-Pleistocene glacial cycles, the Antarctic ice sheets expanded and contracted repeatedly, which led to the repeated erosion of the Antarctic continental shelf throughout glacial maxima. Even though molecular and paleontological evidence suggests most extant Antarctic benthos persisted in situ in the Southern Ocean during Plio-Pleistocene, where and how they survived remain mostly hypothesised.
Our paper recently published in Ecography synthesises current geological and ecological evidence to understand where and how benthos might have survived glacial cycles and how this challenging period might have impacted past species demography. We also examined current molecular evidence of glacial refugia in the Southern Ocean, as well as discussed future directions for employing testable frameworks and genomic methods in Southern Ocean molecular studies.