Phylogenetics of Coenonymphina (Nymphalidae Satyrinae) and the problem of rooting rapid radiations

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Fältnamn	Indikatorer	Metadata
000		03156naa a2200325 4500
001		oai:DiVA.org:su-29524
003		SwePub
008		090903s2010 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-295242 URI
024	7	a https://doi.org/10.1016/j.ympev.2009.08.0122 DOI
040		a (SwePub)su
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Kodandaramaiah, Ullasau Stockholms universitet,Zoologiska institutionen4 aut0 (Swepub:su)ukoda
245	1 0	a Phylogenetics of Coenonymphina (Nymphalidae Satyrinae) and the problem of rooting rapid radiations
264	1	b Elsevier BV,c 2010
338		a print2 rdacarrier
520		a We report a rapid radiation of a group of butterflies within the family Nymphalidae and examine some aspects of popular analytical methods in dealing with rapid radiations. We attempted to infer the phylogeny of butterflies belonging to the subtribe Coenonymphina sensu lato using five genes (4398bp) with Maximum Parsimony, Maximum Likelihood and Bayesian analyses. Initial analyses suggested that the group has undergone rapid speciation within Australasia. We further analyzed the dataset with different outgroup combinations the choice of which had a profound effect on relationships within the ingroup. Modelling methods recovered Coenonymphina as a monophyletic group to the exclusion of Zipaetis and Orsotriaena, irrespective of outgroup combination. Maximum Parsimony occasionally returned a polyphyletic Coenonymphina, with Argyronympha grouping with outgroups, but this was strongly dependent on the outgroups used. We analyzed the ingroup without any outgroups and found that the relationships inferred among taxa were different from those inferred when either of the outgroup combinations was used, and this was true for all methods. We also tested whether a hard polytomy is a better hypothesis to explain our dataset, but could not find conclusive evidence. We therefore conclude that the major lineages within Coenonymphina form a near-hard polytomy with regard to each other. The study highlights the importance of testing different outgroups rather than using results from a single outgroup combination of a few taxa, particularly in difficult cases where basal nodes appear to receive low support. We provide a revised classification of Coenonymphina; Zipaetis and Orsotriaena are transferred to the tribe Eritina.
700	1	a Peña, Carlosu Stockholms universitet,Zoologiska institutionen4 aut0 (Swepub:su)cpena
700	1	a Braby, Michael F.4 aut
700	1	a Grund, Roger4 aut
700	1	a Müller, Chris J.4 aut
700	1	a Nylin, Sörenu Stockholms universitet,Zoologiska institutionen4 aut0 (Swepub:su)snylin
700	1	a Wahlberg, Niklas4 aut
710	2	a Stockholms universitetb Zoologiska institutionen4 org
773	0	t Molecular Phylogenetics and Evolutiond : Elsevier BVg 54:2, s. 386-394q 54:2<386-394x 1055-7903x 1095-9513
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-29524
856	4 8	u https://doi.org/10.1016/j.ympev.2009.08.012

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Av författaren/redakt...: Kodandaramaiah, ...; Peña, Carlos; Braby, Michael F ...; Grund, Roger; Müller, Chris J.; Nylin, Sören; visa fler...; Wahlberg, Niklas; visa färre...

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Av lärosätet: Stockholms universitet

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