Biogeography of the Caribbean Cyrtognatha spiders

Scientific Reports
Klemen ČandekMatjaž Kuntner

Abstract

Island systems provide excellent arenas to test evolutionary hypotheses pertaining to gene flow and diversification of dispersal-limited organisms. Here we focus on an orbweaver spider genus Cyrtognatha (Tetragnathidae) from the Caribbean, with the aims to reconstruct its evolutionary history, examine its biogeographic history in the archipelago, and to estimate the timing and route of Caribbean colonization. Specifically, we test if Cyrtognatha biogeographic history is consistent with an ancient vicariant scenario (the GAARlandia landbridge hypothesis) or overwater dispersal. We reconstructed a species level phylogeny based on one mitochondrial (COI) and one nuclear (28S) marker. We then used this topology to constrain a time-calibrated mtDNA phylogeny, for subsequent biogeographical analyses in BioGeoBEARS of over 100 originally sampled Cyrtognatha individuals, using models with and without a founder event parameter. Our results suggest a radiation of Caribbean Cyrtognatha, containing 11 to 14 species that are exclusively single island endemics. Although biogeographic reconstructions cannot refute a vicariant origin of the Caribbean clade, possibly an artifact of sparse outgroup availability, they indicate timing of colonizat...Continue Reading

References

Apr 1, 1980·Theoretical Population Biology·M E Gilpin
Mar 1, 1993·Molecular Phylogenetics and Evolution·E M GolenbergD P Ma
Mar 8, 2000·Nature·N MyersJ Kent
Mar 30, 2001·Molecular Phylogenetics and Evolution·M C Hedin, W P Maddison
Aug 29, 2001·Bioinformatics·J P Huelsenbeck, F Ronquist
Mar 1, 1992·Proceedings of the National Academy of Sciences of the United States of America·S B HedgesL R Maxson
Mar 5, 2003·Proceedings. Biological Sciences·Paul D N HebertJeremy R deWaard
May 10, 2005·Bulletin of Entomological Research·J R BellG S Weyman
Jan 31, 2006·Molecular Phylogenetics and Evolution·Valerio KetmaierAdalgisa Caccone
Mar 29, 2007·Biology Letters·Andy M ReynoldsJames R Bell
Apr 21, 2007·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Robert Ricklefs, Eldredge Bermingham
Jul 1, 2008·Trends in Ecology & Evolution·Eva Bellemain, Robert E Ricklefs
Oct 17, 2009·Molecular Phylogenetics and Evolution·Sarah C CrewsRosemary G Gillespie
May 11, 2011·BMC Evolutionary Biology·Matjaž Kuntner, Ingi Agnarsson
Sep 3, 2011·Molecular Ecology·N PuillandreG Achaz
Nov 2, 2011·BMC Evolutionary Biology·Leticia Bidegaray-Batista, Miquel A Arnedo
May 26, 2012·International Journal of Cardiology·Alexandra RowellGemma A Figtree
Aug 1, 2012·Nature Methods·Diego DarribaDavid Posada
Oct 24, 2012·Molecular Biology and Evolution·Guy BaelePhilippe Lemey
Jan 19, 2013·Molecular Biology and Evolution·Kazutaka Katoh, Daron M Standley
Mar 5, 2013·Trends in Ecology & Evolution·Brian W BowenUNKNOWN ToBo Laboratory
May 15, 2013·Molecular Phylogenetics and Evolution·R Graham ReynoldsLiam J Revell
Jun 26, 2013·Antiviral Therapy·Remco BouckaertJoão R Rebello Pinho
Aug 31, 2013·Bioinformatics·Jiajie ZhangAlexandros Stamatakis
Sep 5, 2013·Proceedings of the National Academy of Sciences of the United States of America·Patrick WeigeltHolger Kreft
Oct 18, 2013·Molecular Biology and Evolution·Koichiro TamuraSudhir Kumar
Apr 12, 2014·PLoS Computational Biology·Remco BouckaertAlexei J Drummond
Jun 7, 2014·Frontiers in Genetics·Christy A Hipsley, Johannes Müller
Jul 12, 2014·Scientific Reports·Cheng QuanTorsten Utescher
Jul 22, 2014·Molecular Ecology Resources·Klemen Čandek, Matjaž Kuntner
Jan 13, 2015·Environmental Microbiology·Guus RoeselersFrank Schuren
May 8, 2015·Proceedings. Biological Sciences·Xin XuDaiqin Li

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Citations

Feb 23, 2020·Proceedings. Biological Sciences·Laurent MarivauxPierre-Olivier Antoine
Apr 9, 2020·Biology Letters·David C BlackburnJorge Vélez-Juarbe

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Datasets Mentioned

BETA
MH924069

Methods Mentioned

BETA
PCR

Software Mentioned

TreeAnnotator
_ Selection
bModelTest
bModelAnalyzer
DEC
Tracer
MAFFT
DIVALIKE
MEGA
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