Ciencia habilitada por datos de especímenes

Strona, G., Beck, P. S. A., Cabeza, M., Fattorini, S., Guilhaumon, F., Micheli, F., … Parravicini, V. (2021). Ecological dependencies make remote reef fish communities most vulnerable to coral loss. Nature Communications, 12(1). doi:10.1038/s41467-021-27440-z https://doi.org/10.1038/s41467-021-27440-z

Ecosystems face both local hazards, such as over-exploitation, and global hazards, such as climate change. Since the impact of local hazards attenuates with distance from humans, local extinction risk should decrease with remoteness, making faraway areas safe havens for biodiversity. However, isolat…

Jourdan, J., Riesch, R., & Cunze, S. (2021). Off to new shores: Climate niche expansion in invasive mosquitofish ( Gambusia spp.). Ecology and Evolution, 11(24), 18369–18400. doi:10.1002/ece3.8427 https://doi.org/10.1002/ece3.8427

Aim: Formerly introduced for their presumed value in controlling mosquito-borne diseases, the two mosquitofish Gambusia affinis and G. holbrooki (Poeciliidae) are now among the world's most widespread invasive alien species, negatively impacting aquatic ecosystems around the world. These inconspicuo…

Elías, D. J., McMahan, C. D., & Piller, K. R. (2021). Molecular data elucidate cryptic diversity within the widespread Threadfin Shad (Dorosoma petenense: Clupeidae) across the Nearctic and Northern Neotropics. Hydrobiologia. doi:10.1007/s10750-021-04713-8 https://doi.org/10.1007/s10750-021-04713-8

The Threadfin Shad (Dorosoma petenense) is a euryhaline fish species that is widely distributed across freshwater systems in the lowlands of the Nearctic and the northern Neotropics with a distributional break at the Easternmost portion of the Trans-Mexican volcanic belt (TMVB). This region has been…

Ethier, J. P., Fayard, A., Soroye, P., Choi, D., Mazerolle, M. J., & Trudeau, V. L. (2021). Life history traits and reproductive ecology of North American chorus frogs of the genus Pseudacris (Hylidae). Frontiers in Zoology, 18(1). doi:10.1186/s12983-021-00425-w https://doi.org/10.1186/s12983-021-00425-w

Amphibian biodiversity is declining globally, with over 40% of species being considered threatened to become extinct. Crucial to the success of conservation initiatives are a comprehensive understanding of life history and reproductive ecology of target species. Here we provide an overview of the Ps…

Hughes, A. C., Orr, M. C., Ma, K., Costello, M. J., Waller, J., Provoost, P., … Qiao, H. (2021). Sampling biases shape our view of the natural world. Ecography. doi:10.1111/ecog.05926 https://doi.org/10.1111/ecog.05926

Spatial patterns of biodiversity are inextricably linked to their collection methods, yet no synthesis of bias patterns or their consequences exists. As such, views of organismal distribution and the ecosystems they make up may be incorrect, undermining countless ecological and evolutionary studies.…

Parker, S. D., Perkin, J. S., Bean, M. G., Lutz‐Carrillo, D., & Acre, M. R. (2021). Temporal distribution modelling reveals upstream habitat drying and downstream non‐native introgression are squeezing out an imperiled headwater fish. Diversity and Distributions. doi:10.1111/ddi.13214 https://doi.org/10.1111/ddi.13214

Aim: To review the conservation status of Headwater catfish Ictalurus lupus (Girard,1859) in the United States, including quantifying environmental correlates with range contraction and hybridization and introgression with Channel catfish Ictalurus punctatus (Rafinesque, 1818) to inform conservatio…

Andersen, D., Borzée, A., & Jang, Y. (2021). Predicting global climatic suitability for the four most invasive anuran species using ecological niche factor analysis. Global Ecology and Conservation, 25, e01433. doi:10.1016/j.gecco.2020.e01433 https://doi.org/10.1016/j.gecco.2020.e01433

Invasive species have a massive impact on their environment and predicting geographical zones at risk of invasion is paramount to the control of further invasions. Invasive anurans are particularly detrimental to native amphibian species, other vertebrates, and even aquaculture through competition, …

Oegelund Nielsen, R., da Silva, R., Juergens, J., Staerk, J., Lindholm Sørensen, L., Jackson, J., … Conde, D. A. (2020). Standardized data to support conservation prioritization for sharks and batoids (Elasmobranchii). Data in Brief, 33, 106337. doi:10.1016/j.dib.2020.106337 https://doi.org/10.1016/j.dib.2020.106337

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Chollett, I., & Robertson, D. R. (2020). Comparing biodiversity databases: Greater Caribbean reef fishes as a case study. Fish and Fisheries. doi:10.1111/faf.12497 https://doi.org/10.1111/faf.12497

There is a widespread need for reliable biodiversity databases for science and conservation. Among the many public databases available, we lack guidance as to how their data quality varies. Here, we compare species distribution data for a well known regional reef fish fauna extracted from five globa…

Cordeiro, B., Bertoncini, A., Abrunhosa, F., Corona, L., Araújo, F., & dos Santos, L. (2020). First report of the non-native gulf toadfish Opsanus beta (Goode & Bean, 1880) on the coast of Rio de Janeiro – Brazil. BioInvasions Records, 9(2), 279–286. doi:10.3391/bir.2020.9.2.13 https://doi.org/10.3391/bir.2020.9.2.13

Biological invasions are considered an extreme risk to biodiversity, resulting in serious ecological and economic problems. Marine species have been introduced mainly through ballast water in estuaries, bays and inland waters, those bodies are historically threatened by intense urbanization making t…