English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The taxonomic position of Annandale's rat, Rattus annandalei (Bonhote, 1903), has been uncertain given its mix of Rattus-like and Sundamys-like morphological features. Annandale's rat and all described species in Sundamys (the lowland S. muelleri, and the montane S. maxi and S. infraluteus) are endemic to Sundaland, a center of diversification and endemism for their tribe, the Rattini. Using mitochondrial genomes and 3 nuclear markers (rag1, rbp3, ghr), we provide the 1st phylogenetic framework for Sundamys. We find that R. annandalei is nested within Sundamys, and that the 4 species likely diverged during the Pleistocene. We move R. annandalei to Sundamys and provide an emended diagnosis for Sundamys. Using geometric morphometric analyses of skulls and mandibles, we identify morphological differences between lowland and highland species of Sundamys that may be associated with adaptations to distinct diets.

The generic status of Rattus annandalei (Bonhote, 1903) (Rodentia, Murinae) and its evolutionary implications