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Article Reference First interception of the anthicid beetle Anthelephila caeruleipennis (La Ferté-Sénectère, 1847) in Belgium (Coleoptera: Anthicidae: Anthicinae)
Located in Library / RBINS Staff Publications 2018
Article Reference First interception of the cerambycid beetles Stromatium longicorne (Newman, 1842) in belgium and distribution notes on other species of Stromatium (Coleoptera: Cerambycidae: Cerambycinae)
Located in Library / RBINS Staff Publications
Article Reference First inventory of Ants (Hymenoptera: Formicidae) with detection of potentially invasive species in National Park of Ehotilés islands, Côte d’Ivoire
Estuarine and wetland ecosystems are becoming increasingly altered by the concentration of human population near the coastline. A major threat to biodiversity related to this is the introduction of invasive alien species. This is particularly the case for isolated ecosystems like islands where the invasion of non-native species is often harmful. The National Park of Ehotilés Islands is an archipelago of 6 islands and a RAMSAR site subjected to disturbances, namely agriculture, illegal fisheries, and tourism. These factors often act as an accelerator for the introduction of invasive species. However, there is a lack of research on insects, specifically ants, on these islands. This study aimed to inventory the present ant fauna and estimate the vulnerability to tramp and potential invasive ant species. Ants were collected using Winkler, pitfall, and funnel traps on five islands. In total, 76 ant species were recorded. These species are distributed into 20 genera and five subfamilies: Dolichoderinae (5 species), Formicinae (11 species), Myrmicinae (49 species), Ponerinae (11 species) and Proceratiinae (1 species). We also detected two tramp and potentially invasive species: the ghost ant Tapinoma melanocephalum and the big-headed ant Pheidole megacephala. Ant communities are dominated by six species, namely Odontomachus troglodytes, Oecophylla longinoda, Nylanderia lepida, Pheidole sp.2, Monomorium invidium, and the invasive ghost ant Tapinoma melanocephalum. This work is the first to inventory ants on the Islands of Ehotilés National Park and may serve as a basis for conservation decisions as it demonstrates that this park is not spared from the introduction of invasive ant species.
Located in Library / RBINS Staff Publications 2024
Article Reference First Large-Scale DNA Barcoding Assessment of Reptiles in the Biodiversity Hotspot of Madagascar, Based on Newly Designed COI Primers
Located in Library / RBINS Staff Publications
Article Reference First mammal species identified from the Upper Cretaceousof the Rusca Montana Basin (Transylvania, Romania)
Multituberculate mammals are scarce in the Late Cretaceous of Europe, being recorded exclusively from the Maastrichtian terrestrial deposits of the Hateg and Transylvanian basins, in Romania. Moreover, they all belong to the endemic and primitive cimolodontan family Kogaionidae. Here, we report multituberculate teeth originating from the Maastrichtian fluviatile sediments of the Rusca Montana Basin (Occidental Carpathians, Poiana Rusca Mountains). This is the westernmost occurrence of these Cretaceous mammals in Romania. These teeth are assigned to Barbatodon oardaensis, the smallest Cretaceous kogaionid species. This study presents the first occurrence of this species outside the Metaliferi sedimentary area (southwestern Transylvania, Romania). The distribution of Romanian Maastrichtian kogaionids is also discussed.
Located in Library / RBINS Staff Publications 2016
Article Reference First Measurements of Mixed Floral Traits Influencing Anacardium occidentale (Anacardeacae) Attractiveness to Bees in Côte d'Ivoire: Conservation and Agricultural Implications
In Sub-Saharan Africa, cashew plants face challenges in suitable pollination and good agronomic performances. These challenges can largely be attributed to the ability of cashew floral traits in pollinator attraction. However, especially in Côte d'Ivoire, little is known about the roles of morphology and density of cashew flowers and floral rewards in attracting bee species. Likewise, the relationships between plants' attractiveness, number of pollinator visits, and fruiting rate are rarely the focus of study. Therefore, we contrasted in 3 Ivoirian regions two categories of cashew seeing the bees' foraging preference toward their flowers: trees with high foraging intensity versus trees with low activity (respectively called preferred versus non-preferred plants). Our aim was to know whether the floral traits varied among these categories of plants, and whether this variation might affect bees' foraging intensity and the yield. Results showed that the two categories of cashew were significantly different in density of flowers, quantity of pollens and nectars, and their contents in sugars and amino-acids in the pollens and nectars, and showed that these floral traits were strongly involved in bee pollinators recruitment (Wilks = 0.002384, df = 1, p < 0.0001). These floral traits also significantly increased the bees' visitation networks from 11 to 38 species and their interactions from 984 to 8271 visits, and agronomic performances from 10.63% ± 6.65% to 50.15% ± 5.34%. Floral traits related to bee visitations, if well-investigated, may be used to identify high-yielding cashew plants and preserve pollinators.
Located in Library / RBINS Staff Publications 2026
Article Reference First mitochondrial genomes of five hoverfly species of the genus Eristalinus (Diptera: Syrphidae)
Located in Library / RBINS Staff Publications 2018
Inproceedings Reference First multituberculate mammal from Russia
Located in Library / RBINS Staff Publications
Article Reference First observation of Aedes albopictus (Skuse, 1894) (Diptera: Culicidae) in Tshuapa province (Boende), Democratic Republic of the Congo
Located in Library / RBINS Staff Publications 2022
Article Reference First observations in Belgium of the introduced ‘minute hooded beetle’ Arthrolips fasciata (Erichson, 1842) (Coleoptera: Corylophidae)
In September 2020 a specimen of the Corylophidae Arthrolips fasciata (Erichson, 1842) was discovered in mushrooms on decaying beech in a garden in Sint-Denijs-Westrem. In October 2020 a second specimen of this species was discovered in Beisbroek Sint-Andries Bruges also on decaying beech. These are the first records of the species in Belgium. Hence, we expect more Belgian records of this species in the near future. A species list of the Corylophidae known to occur in Belgium is given.
Located in Library / RBINS Staff Publications 2020