Jacob A Esselstyn

• The Shrew of Nagaland

  Open Access•Rainer Hutterer, Mark T Swanson et al.•ARTICLE•Bulletin of the American Museum…•2025

  Añadir item

  A new genus and species of extant shrew, Nagasorex albidens, is described based on a single specimen obtained in Nagaland, northeastern India, in 1950. The new species shows novel characters, such as a total tooth number of 34, not found in any extant genus though they are found in extinct genera such as †Miosorex, †Lartetium, †Pseudotrimylus, and †Domnina. To determine the phylogenetic relationships of the new species, we first analyzed craniode…

• Fourteen New, Endemic Species of Shrew (Genus Crocidura) from Sulawesi Reveal a Spectacular Island Radiation

  Open Access•Jacob A Esselstyn, Anang S Achmadi et al.•ARTICLE•Bulletin of the American Museum…•2021

  Añadir item

  After nearly a decade of field inventories in which we preserved voucher specimens of the small terrestrial mammals of Sulawesi, we combined qualitative and quantitative analyses of morphological traits with molecular phylogenetics to better understand the diversity of shrews (Soricidae: Crocidura) on the island. We examined the morphology of 1368 specimens and obtained extensive molecular data from many of them, including mitochondrial DNA seque…

• Fourteen New, Endemic Species of Shrew (Genus Crocidura) from Sulawesi Reveal a Spectacular Island Radiation

  Open Access•Jacob A Esselstyn, Anang S Achmadi et al.•ARTICLE•Bulletin of the American Museum…•2021

  Añadir item

  After nearly a decade of field inventories in which we preserved voucher specimens of the small terrestrial mammals of Sulawesi, we combined qualitative and quantitative analyses of morphological traits with molecular phylogenetics to better understand the diversity of shrews (Soricidae: Crocidura) on the island. We examined the morphology of 1368 specimens and obtained extensive molecular data from many of them, including mitochondrial DNA seque…

• The Shrew of Nagaland

  Open Access•Rainer Hutterer, Mark T Swanson et al.•ARTICLE•Bulletin of the American Museum…•2025

  Añadir item

  A new genus and species of extant shrew, Nagasorex albidens, is described based on a single specimen obtained in Nagaland, northeastern India, in 1950. The new species shows novel characters, such as a total tooth number of 34, not found in any extant genus though they are found in extinct genera such as †Miosorex, †Lartetium, †Pseudotrimylus, and †Domnina. To determine the phylogenetic relationships of the new species, we first analyzed craniode…

Bat Biology and Ecology Studies (2 obras) · Biology (2 obras) · Evolution and Paleontology Studies (2 obras) · Genus (2 obras) · Shrew (2 obras) · Zoology (2 obras) · Animal Ecology and Behavior Studies (1 obras) · Ecology (1 obras) · Ecology (1 obras) · Endemism (1 obras)