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Article Reference Unexpected fish diversity gradients in the Amazon basin
Using the most comprehensive fish occurrence database, we evaluated the importance of ecological and historical drivers in diversity patterns of subdrainage basins across the Amazon system. Linear models reveal the influence of climatic conditions, habitat size and sub-basin isolation on species diversity. Unexpectedly, the species richness model also highlighted a negative upriver-downriver gradient, contrary to predictions of increasing richness at more downriver locations along fluvial gradients. This reverse gradient may be linked to the history of the Amazon drainage network, which, after isolation as western and eastern basins throughout the Miocene, only began flowing eastward 1–9 million years (Ma) ago. Our results suggest that the main center of fish diversity was located westward, with fish dispersal progressing eastward after the basins were united and the Amazon River assumed its modern course toward the Atlantic. This dispersal process seems not yet achieved, suggesting a recent formation of the current Amazon system.
Located in Library / RBINS Staff Publications 2019
Inproceedings Reference Unravelling the eco-evolutionary dynamics of two non-marine ostracods in response to urbanization
Located in Library / RBINS Staff Publications 2016
Article Reference Unravelling the evolution of Africa’s drainage basins through a widespread freshwater fish, the African sharptooth catfish Clarias gariepinus
Located in Library / RBINS Staff Publications 2020
Preprint Reference Unravelling the evolutionary relationships of hepaciviruses within and across rodent hosts
Located in Library / RBINS Staff Publications 2020
Inproceedings Reference Untangling possible relationships between urbanization and the eco-evolutionary dynamics of the land snail Cepaea nemoralis
Located in Library / RBINS Staff Publications 2016
Article Reference Untangling the waterfall damsels: a review of the Mesoamerican genus Paraphlebia Selys in Hagen, 1861 (Odonata: Thaumatoneuridae) with descriptions of 11 new species.
A review of the Mesoamerican genus Paraphlebia Selys in Hagen, 1861 is presented, including diagnoses, illustrations of diagnostic characters, and distribution maps for all species. A key to the known males and females is provided. Eleven new species are described: P. akan Ortega-Salas & González-Soriano. sp. nov., P. chaak Ortega-Salas & González-Soriano sp. nov., P. chiarae Ortega-Salas sp. nov., P. esperanza Ortega-Salas & González-Soriano sp. nov., P. flinti Ortega-Salas & González-Soriano sp. nov., P. hunnal Ortega-Salas & González-Soriano sp. nov., P. itzamna Ortega-Salas, Jocque & González-Soriano sp. nov., P. ixchel Ortega-Salas & González-Soriano sp. nov., P. kauil Ortega-Salas & González-Soriano sp. nov., P. kinich Ortega-Salas & González-Soriano sp. nov., and P. kukulkan Jocque & Ortega-Salas sp. nov.
Located in Library / RBINS Staff Publications 2022
Article Reference Unusual pectoral apparatus in a predatory dinosaur resolves avian wishbone homology
Located in Library / RBINS Staff Publications 2021
Article Reference Updated checklist of the mosquitoes (Diptera: Culicidae) of Belgium
Located in Library / RBINS Staff Publications
Article Reference Updated checklist, origin, distribution, literature and genital drawings of the spiders of the Galápagos Islands
The list of Galapagos spider species has been updated and now includes 161 species. We provide information on their synonyms and distribution. Existing literature is also mentioned for each species. The species illustrated were all captured by members of the Royal Belgian Institute of Natural Sciences on various missions to the Galapagos and identified by the first author, and are held in the collections of the Royal Belgian Institute of Natural Sciences.
Located in Library / RBINS Staff Publications 2023 OA
Article Reference Updating Frasnian miospore zonation from the Boulonnais (Northern France) and comparison with new data from the Upper Palaeozoic cover on the Brabant Massif (Western Belgium).
Located in Library / RBINS Staff Publications 2021