Population Genomics and Historical Demography of the Vulnerable American Elephantfish Callorhinchus callorynchus (Chimaeriformes)
Holocephalans, together with sharks and rays, form the oldest lineage of jawed vertebrates, yet they remain severely understudied and basic biological knowledge is lacking for most species. The American elephantfish ( Callorhinchus callorynchus ) is a coastal holocephalan species distributed along the South A...