| Title: |
The macroevolutionary singularity of snakes |
| Authors: |
Title, Pascal; Singhal, Sonal; Grundler, Michael; Costa, Gabriel C.; Pyron, R. Alexander; Colston, Timothy; Grundler, Maggie R.; Prates, Ivan; Stepanova, Natasha; Jones, Marc; Moritz, Craig; Cavalcanti, Lucas |
| Source: |
Science |
| Publisher Information: |
American Association for the Advancement of Science |
| Publication Year: |
2024 |
| Collection: |
Australian National University: ANU Digital Collections |
| Description: |
Snakes and lizards (Squamata) represent a third of terrestrial vertebrates and exhibit spectacular innovations in locomotion, feeding, and sensory processing. However, the evolutionary drivers of this radiation remain poorly known. We infer potential causes and ultimate consequences of squamate macroevolution by combining individual-based natural history observations (>60,000 animals) with a comprehensive time-calibrated phylogeny that we anchored with genomic data (5400 loci) from 1018 species. Due to shifts in the dynamics of speciation and phenotypic evolution, snakes have transformed the trophic structure of animal communities through the recurrent origin and diversification of specialized predatory strategies. Squamate biodiversity reflects a legacy of singular events that occurred during the early history of snakes and reveals the impact of historical contingency on vertebrate biodiversity. ; This work was supported by NSF Division of Environmental Biology grant 1754398 (D.L.R. and S.S.); the Packard Fellowship for Science and Engineering (D.L.R.); Coordenaçãode Aperfeiçoamento de Pessoal de Nível Superior (G.R.C.); the National Council for Scientific and Technological Development (G.R.C.); the FAPDF (G.R.C.); California State University, Dominguez Hills RSCA(S.S.); NSF Division of Environmental Biology grant 1754425 (G.C.C.);NSF Division of Biological Infrastructure grant 0905765 (R.A.P.) and 1930030 (S.A.S.); NSF Division of Environmental Biology grant 1441719(R.A.P.); the J. William Fulbright Fellowship (T.J.C.); NSF Division of Environmental Biology grant 1501711 (T.J.C.); Australian Research Council (C.M.); Australian Research Council grant DE130101567(M.E.H.J.); National Council for Scientific and Technological Developmentgrant 304715/2021-2 (D.O.M.); Fundação de Apoio à Pesquisa do Estadoda Paraíba-PB (D.O.M.); Coordenação de Aperfeiçoamento de Pessoalde Nível Superior-PRINT UFPB grant AUXPE 88881.312082/2018-01(D.O.M.); NSF Division of Environmental Biology grants 0415430,9200779, and 9505518 ... |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
http://purl.org/au-research/grants/arc/DE130101567; https://hdl.handle.net/1885/733714594 |
| DOI: |
10.1126/science.adh2449 |
| Availability: |
https://hdl.handle.net/1885/733714594; https://doi.org/10.1126/science.adh2449; https://openresearch-repository.anu.edu.au/bitstreams/7f29ea9b-a2e2-4fdb-b5cb-749b3ed474fe/download; https://openresearch-repository.anu.edu.au/bitstreams/3cef71be-db9e-44fe-bdfc-0c1b42cb70a5/download |
| Rights: |
Copyright © 2024 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. |
| Accession Number: |
edsbas.C5A4AE8F |
| Database: |
BASE |