| Texto completo | |
| Autor(es): |
Forti, Lucas Rodriguez
;
Becker, C. Guilherme
;
Tacioli, Leandro
;
Pereira, Vania Rosa
;
Santos, Andre Cid F. A.
;
Oliveira, Igor
;
Haddad, Celio F. B.
;
Toledo, Luis Felipe
Número total de Autores: 8
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PLoS One; v. 12, n. 9 SEP 22 2017. |
| Citações Web of Science: | 4 |
| Resumo | |
Introduced species have the potential to become invasive and jeopardize entire ecosystems. The success of species establishing viable populations outside their original extent depends primarily on favorable climatic conditions in the invasive ranges. Species distribution modeling (SDM) can thus be used to estimate potential habitat suitability for populations of invasive species. Here we review the status of six amphibian species with invasive populations in Brazil (four domestic species and two imported species). We (i) modeled the current habitat suitability and future potential distribution of these six focal species, (ii) reported on the disease status of Eleutherodactylus johnstonei and Phyllodytes luteolus, and (iii) quantified the acoustic overlap of P. luteolus and Leptodactylus labyrinthicus with three cooccurring native species. Our models indicated that all six invasive species could potentially expand their ranges in Brazil within the next few decades. In addition, our SDMs predicted important expansions in available habitat for 2 out of 6 invasive species under future (2100) climatic conditions. We detected high acoustic niche overlap between invasive and native amphibian species, underscoring that acoustic interference might reduce mating success in local frogs. Despite the American bullfrog Lithobates catesbeianus being recognized as a potential reservoir for the frog-killing fungus Batrachochytrium dendrobatidis (Bd) in Brazil, we did not detect Bd in the recently introduced population of E. johnstonei and P. luteolus in the State of Sao Paulo. We emphasize that the number of invasive amphibian species in Brazil is increasing exponentially, highlighting the urgent need to monitor and control these populations and decrease potential impacts on the locally biodiverse wildlife. (AU) | |
| Processo FAPESP: | 13/21519-4 - O grito de agonia em anuros: uma vocalização que transmite informação para outros indivíduos? |
| Beneficiário: | Lucas Rodriguez Forti |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 11/51694-7 - Into the heart of an epidemic: a US-Brazil collaboration for integrative studies of the amphibian-killing fungus in Brazil |
| Beneficiário: | Luis Felipe de Toledo Ramos Pereira |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 14/50342-8 - Anfíbios do mosaico de áreas protegidas do Lagamar: diversidade, conservação e perspectivas |
| Beneficiário: | Célio Fernando Baptista Haddad |
| Modalidade de apoio: | Auxílio à Pesquisa - Parceria para Inovação Tecnológica - PITE |
| Processo FAPESP: | 11/52070-7 - NavScales: navegando através de escalas no espaço, tempo e domínios do conhecimento |
| Beneficiário: | Claudia Maria Bauzer Medeiros |
| Modalidade de apoio: | Auxílio à Pesquisa - Parceria para Inovação Tecnológica - PITE |
| Processo FAPESP: | 14/23388-7 - Comunicação e sistemas sensoriais em anuros da Mata Atlântica |
| Beneficiário: | Luis Felipe de Toledo Ramos Pereira |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 13/50741-7 - Diversidade e conservação dos anfíbios brasileiros |
| Beneficiário: | Célio Fernando Baptista Haddad |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa BIOTA - Temático |
| Processo FAPESP: | 13/02219-0 - Navscales: navegando através de escalas no espaço, tempo e domínios do conhecimento |
| Beneficiário: | Leandro Tacioli |
| Modalidade de apoio: | Bolsas no Brasil - Programa Capacitação - Treinamento Técnico |