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Inproceedings Reference Okavango virus, a new Namibian mammarenavirus in a Southern African mammarenavirus clade
Located in Library / RBINS Staff Publications 2023
Article Reference On a small collection of sea cucumbers from the Mediterranean continental slope with the first report and re-description of Pseudothyone serrifera (Oestergren, 1898) (Holothuroidea, Dendrochirotida) a new species for the Mediterranean Sea
This contribution reports on six holothuroids that have recently been collected on the Mediterranean continental slope. One species, Pseudothyone serrifera (Oestergren, 1898) (Holothuroidea, Dendrochirotida), is a new record for the Mediterranean Sea (Capraia Island, Italy). This uncommon species was hitherto only known from the North Atlantic (Scandinavia, the Faroe Islands and the Bay of Biscay). We provide a re-description of P. serrifera.
Located in Library / RBINS Staff Publications 2021
Article Reference On a small collection of sea cucumbers from the Mediterranean continental slope with the first record and re-description of Pseudothyone serrifera (Oestergren, 1898) (Holothuroidea: Dendrochirotida), a new species for the Mediterranean Sea
Located in Library / RBINS Staff Publications 2022 OA
Inproceedings Reference On Haplotaxis Ho meister, 1843 (Annelida, Clitellata)
Located in Library / RBINS Staff Publications 2022 OA
Article Reference On the arachnofauna of the Jean Massart botanical garden (Brussels-Capital Region, Belgium)
Located in Library / RBINS Staff Publications 2022 OA
Article Reference On the first Belgian record of the Eifelian (Middle Devonian) ammonoid cephalopod Subanarcestes (Suborder Anarcestina)
Ammonoid cephalopods are extremely rare in the Lower and Middle Devonian sedimentary rocks of Belgium, which contrasts with the neighboring sedimentary basins. However, searches in old collections and recent collecting efforts show that ammonoids do occur in these beds in Belgium, which allows to enlarge our knowledge of Lower and Middle Devonian ammonoid occurrences. Here, a record of the Eifelian (Middle Devonian) anarcestid ammonoid genus Subanarcestes is described for the first time from Belgium based on a specimen from the Jemelle Formation (Chavées Member). This specimen was collected more than a century ago by Eugène Maillieux at Trou Bodet near Couvin. It laid unrecognized as an ammonoid cephalopod for many decades in the collections of the Royal Belgian Institute of Natural Sciences, while being previously identified as Cryptoceras or ‘Nautilus’ fossil, which if correct, constituted Belgium’s oldest Nautilida fossil. Micro-CT imaging greatly helped in the taxonomic assignment of the specimen.
Located in Library / RBINS Staff Publications 2023
Inproceedings Reference On the Haplotaxidae Michaelsen, 1900 (Annelida, Clitellata)
Located in Library / RBINS Staff Publications 2023 OA
Article Reference On the nomenclatural status of some species of Haplotaxidae (Clitellata) from Guinea
Located in Library / RBINS Staff Publications 2021
Article Reference On the rediscovery of Phalilus oberthuri (GUIGNOT, 1935) in New Caledonia (Coleoptera: Haliplidae)
Located in Library / RBINS Staff Publications 2021
Article Reference On the relative role of abiotic and biotic controls on channel network development: insights from scaled tidal flume experiments
Tidal marshes provide highly valued ecosystem services, which depend on variations in the geometric properties of the tidal channel networks dissecting marsh landscapes. The development and evolution of channel network properties are controlled by abiotic (dynamic flow-landform feedback) and biotic processes (e.g., vegetation-flow-landform feedback). However, the relative role of biotic and abiotic processes, and under which condition one or the other is more dominant, remains poorly understood. In this study, we investigated the impact of spatio-temporal plant colonization patterns on tidal channel network development through flume experiments. Four scaled experiments mimicking tidal landscape development were conducted in a tidal flume facility: two control experiments without vegetation, a third experiment with hydrochorous vegetation colonization (i.e., seed dispersal via the tidal flow), and a fourth with patchy colonization (i.e., by direct seeding on the sediment bed). Our results show that more dense and efficient channel networks are found in the vegetation experiments, especially in the hydrochorous seeding experiment with slower vegetation colonization. Further, an interdependency between abiotic and biotic controls on channel development can be deduced. Whether biotic factors affect channel network development seems to depend on the force of the hydrodynamic energy and the stage of the system development. Vegetation-flow-landform feedbacks are only dominant in contributing to channel development in places where intermediate hydrodynamic energy levels occur and mainly have an impact during the transition phase from a bare to a vegetated landscape state. Overall, our results suggest a zonal domination of abiotic processes at the seaward side of intertidal basins, while biotic processes dominate system development more towards the landward side.
Located in Library / RBINS Staff Publications 2024