Cave-adapted evolution in the North American Amblyopsid fishes inferred using phylogenomics and geometric morphometrics

Pamela Hart, Matthew Niemiller, Edward Burress, Jonathan Armbruster, William Ludt & Prosanta Chakrabarty
Cave adaptation has evolved repeatedly across the Tree of Life, famously leading to pigmentation and eye degeneration and loss, yet its macroevolutionary implications remain poorly understood. We use the North American amblyopsid fishes, a family spanning a wide degree of cave adaptation, to examine the impact of cave specialization on the modes and tempo of evolution. We reconstruct evolutionary relationships using ultraconserved element loci, estimate the ancestral histories of eye-state, and examine the impact of...
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15 downloads reported since publication in 2020.

These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
What does this mean?