Ciência habilitada por dados de espécimes

Boyd, R. J., G. D. Powney, F. Burns, A. Danet, F. Duchenne, M. J. Grainger, S. G. Jarvis, et al. 2022. ROBITT  : A tool for assessing the risk‐of‐bias in studies of temporal trends in ecology. Methods in Ecology and Evolution 13: 1497–1507. https://doi.org/10.1111/2041-210X.13857

1. Aggregated species occurrence and abundance data from disparate sources are increasingly accessible to ecologists for the analysis of temporal trends in biodiversity. However, sampling biases relevant to any given research question are often poorly explored and infrequently reported; this can undermine statistical inference. In other disciplines, it is common for researchers to complete “risk‐of‐bias” assessments to expose and document the potential for biases to undermine conclusions. The huge growth in available data, and recent controversies surrounding their use to infer temporal trends, indicate that similar assessments are urgently needed in ecology.

Prieto-Torres, D. A., L. E. Nuñez Rosas, D. Remolina Figueroa, and M. del C. Arizmendi. 2021. Most Mexican hummingbirds lose under climate and land-use change: Long-term conservation implications. Perspectives in Ecology and Conservation 19: 487–499. https://doi.org/10.1016/j.pecon.2021.07.001

Hummingbirds are one of the most threatened bird groups in the world. However, the extent to which global climate change (GCC) and habitat loss compromise their conservation status remains unclear. Herein, we proposed to: (1) assess how predicted GCC impacts the distribution of non-migrant hummingbi…

David, K. T., and K. M. Halanych. 2021. Spatial proximity between polyploids across South American frog genera. Journal of Biogeography 48: 991–1000. https://doi.org/10.1111/jbi.14067

Aim: Polyploids have been theorized to occur more frequently in environments that are subjected to severe conditions or sudden disruptions. Here we test the expectation that polyploid taxa occur more frequently in extreme or disrupted environments than their diploid counterparts, whether due to inc…

Li, X., B. Li, G. Wang, X. Zhan, and M. Holyoak. 2020. Deeply digging the interaction effect in multiple linear regressions using a fractional-power interaction term. MethodsX 7: 101067. https://doi.org/10.1016/j.mex.2020.101067

In multiple regression Y ~ β0 + β1X1 + β2X2 + β3X1 X2 + ɛ., the interaction term is quantified as the product of X1 and X2. We developed fractional-power interaction regression (FPIR), using βX1M X2N as the interaction term. The rationale of FPIR is that the slopes of Y-X1 regression along the X2 gr…

Destro, G. F. G., A. F. A. de Andrade, V. de Fernandes, L. C. Terribile, and P. De Marco. 2020. Climate suitability as indicative of invasion potential for the most seized bird species in Brazil. Journal for Nature Conservation 58: 125890. https://doi.org/10.1016/j.jnc.2020.125890

Wildlife trade is considered one of the most significant pathways for the spread of exotic species, as it is present worldwide and crosses abiotic and biotic barriers. In this sense, identifying potential invaders before they are introduced and analyzing the ecological implications of possible escap…

Rotenberry, J. T., and P. Balasubramaniam. 2020. Connecting species’ geographical distributions to environmental variables: range maps versus observed points of occurrence. Ecography 43: 897–913. https://doi.org/10.1111/ecog.04871

Connecting the geographical occurrence of a species with underlying environmental variables is fundamental for many analyses of life history evolution and for modeling species distributions for both basic and practical ends. However, raw distributional information comes principally in two forms: poi…

Prieto-Torres, D. A., A. Lira-Noriega, and A. G. Navarro-Sigüenza. 2020. Climate change promotes species loss and uneven modification of richness patterns in the avifauna associated to Neotropical seasonally dry forests. Perspectives in Ecology and Conservation 18: 19–30. https://doi.org/10.1016/j.pecon.2020.01.002

We assessed the effects of global climate change as a driver of spatio-temporal biodiversity patterns in bird assemblages associated to Neotropical seasonally dry forests (NSDF). For this, we estimated the geographic distribution of 719 bird species under current and future climate (2050 and 2070) p…

Ramoni‐Perazzi, P., K. Schuchmann, A. Weller, I. A. Soto‐Werschitz, and M. Passamani. 2020. Niches and radiations: a case study on the Andean sapphire‐vented puffleg Eriocnemis luciani and coppery‐naped puffleg E. sapphiropygia (Aves, Trochilidae). Journal of Avian Biology 51. https://doi.org/10.1111/jav.02242

The interaction between ecology and evolution, particularly with regard to speciation processes, remains a main topic of scientific research. Andean hummingbirds have undergone a remarkable radiation, with many species exhibiting patchy distributions and, in some cases, taxonomic controversy. An exa…

Ritter, C. D., S. Faurby, D. J. Bennett, L. N. Naka, H. ter Steege, A. Zizka, Q. Haenel, et al. 2019. The pitfalls of biodiversity proxies: Differences in richness patterns of birds, trees and understudied diversity across Amazonia. Scientific Reports 9. https://doi.org/10.1038/s41598-019-55490-3

Most knowledge on biodiversity derives from the study of charismatic macro-organisms, such as birds and trees. However, the diversity of micro-organisms constitutes the majority of all life forms on Earth. Here, we ask if the patterns of richness inferred for macro-organisms are similar for micro-or…

Scharff, N., J. A. Coddington, T. A. Blackledge, I. Agnarsson, V. W. Framenau, T. Szűts, C. Y. Hayashi, and D. Dimitrov. 2019. Phylogeny of the orb‐weaving spider family Araneidae (Araneae: Araneoidea). Cladistics 36: 1–21. https://doi.org/10.1111/cla.12382

We present a new phylogeny of the spider family Araneidae based on five genes (28S, 18S, COI, H3 and 16S) for 158 taxa, identified and mainly sequenced by us. This includes 25 outgroups and 133 araneid ingroups representing the subfamilies Zygiellinae Simon, 1929, Nephilinae Simon, 1894, and the typ…