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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Systematics and origin of moths in the subfamily Arctiinae (Lepidoptera, Erebidae) in the Neotropical region

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Author(s):
Zenker, Mauricio M. ; Wahlberg, Niklas ; Brehm, Gunnar ; Teston, Jose A. ; Przybylowicz, Lukasz ; Pie, Marcio R. ; Freitas, Andre V. L.
Total Authors: 7
Document type: Journal article
Source: ZOOLOGICA SCRIPTA; v. 46, n. 3, p. 348-362, MAY 2017.
Web of Science Citations: 14
Abstract

The availability of standard protocols to obtain DNA sequences has allowed the inference of phylogenetic Hypotheses for many taxa, including moths. We here have inferred a phylogeny using maximum-Likelihood and Bayesian approaches for a species-rich group of moths (Erebidae, Arctiinae), with strong emphasis on Neotropical genera collected in different field campaigns in the Atlantic Forest of Brazil, eastern Amazon and southern Ecuador. A total of 277 species belonging to 246 genera were included in the analysis. Our main objectives were to shed light on the relationships between suprageneric groups, especially subtribes, and hypothesize colonization events in and out of the Neotropics. The monophyly of Arctiinae and its four tribes (Lithosiini, Amerilini, Syntomini and Arctiini) was recovered in the ML and Bayesian trees. Three Lithosiini subtribes previously found and two additional species groups were recovered monophyletic in both phylogenetic estimation methods. In Arctiini, the monophyly of Spilosomina and Arctiina was highly supported in the ML and Bayesian trees, but the monophyly of Ctenuchina and Echromiina was weakly supported in the ML tree and absent in the Bayesian tree; the remaining subtribes were paraphyletic and, in the case of Phageopterina, formed several species groups. The mapping of species occurrence in our ML tree suggests that Arctiinae have an Old World origin and that the Neotropical region was colonized at least six times independently. Our analysis also suggests that a number of species that occur in Neotropical and other zoogeographic regions may have originated in the Neotropics, although further taxon sampling is required to support this hypothesis. To our knowledge, this is the first time that a highly speciose group of tropical moths is well covered in a phylogeny, and it seems plausible that the results reported here may be extendable to other species-rich tropical undersampled moth taxa. (AU)

FAPESP's process: 11/50225-3 - Natural history, phylogeny and conservation of Neotropical Lepidoptera
Grantee:André Victor Lucci Freitas
Support type: BIOTA-FAPESP Program - Regular Research Grants
FAPESP's process: 12/50260-6 - Structure and evolution of the Amazonian biota and its environment: an integrative approach
Grantee:Lúcia Garcez Lohmann
Support type: BIOTA-FAPESP Program - Thematic Grants
FAPESP's process: 13/50297-0 - Dimensions US-BIOTA São Paulo: a multidisciplinary framework for biodiversity prediction in the Brazilian Atlantic forest hotspot
Grantee:Cristina Yumi Miyaki
Support type: BIOTA-FAPESP Program - Thematic Grants
FAPESP's process: 13/09647-7 - Systematics and diversity of tiger moths (Noctuoidea: Erebidae)
Grantee:Maurício Moraes Zenker
Support type: Scholarships in Brazil - Post-Doctorate
FAPESP's process: 14/06646-2 - Phylogenetic structure of the subfamily Arctiinae (Noctuoidea: Erebidae) in Serra do Mar
Grantee:Maurício Moraes Zenker
Support type: Scholarships abroad - Research Internship - Post-doctor