We estimate differentiation and phylogenetic relationships of molecular lineages within the S. brasiliensis group, and assessing phylogenetic relationships using bifurcating trees and split networks to identify phylogenetic regions with polytomies. Here, we reanalyze previously published molecular data from phylogenetic studies on Leporidae, focusing on the S. ![]() brasiliensis is the most widespread and poorly known taxon, likely comprising multiple species. New species are routinely being recognized, and phylogenetic relationships with respect to other leporid genera, and within the genus, have failed to be recovered with certainty. Sylvilagus (cottontail rabbits) constitute about 30% of the known extant leporid species. However, this phylogenetic incongruence may also result from inadequate taxon or character sampling, due to the high number of extinct and difficult to sample extant species, and highly conserved morphological characters. ![]() These rapid radiations in different branches of the leporid tree have resulted in conflicting phylogenetic hypotheses. Largely shallow and putatively explosive divergences in the family Leporidae (rabbits and hares order: Lagomorpha) have resulted in phylogenetic relationships that remain currently unresolved.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |