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Article Reference Dinosaur egg nests, mammals and other vertebrates from a new Maastrichtian site of the Hateg Basin (Romania)
About ten dinosaur nests of large megaloolithid-type eggs have been discovered in the new Maastrichtian locality of Tote¸sti-baraj (Ha¸teg Basin, Romania). This is the largest dinosaur egg nest site discovered in Romania. Teeth and other micro-remains of vertebrates such as hadrosaurs, ankylosaurs, theropods, lizards and amphibians are associated with the eggs in the sediments, reflecting the great biodiversity of the Ha¸teg Basin during the Maastrichtian. But the most remarkable collected micro-remains are teeth of mammals representing at present the richest multituberculate collection from the Upper Cretaceous of Europe.
Located in Library / RBINS Staff Publications
Article Reference Dipterological survey in Mitaraka Massif (French Guiana) reveals megadiverse dolichopodid fauna with an unprecedented species richness in Paraclius Loew, 1864 (Diptera: Dolichopodidae)
Located in Library / RBINS Staff Publications 2018
Article Reference Direct and indirect effects of metal stress on physiology and life history variation in field populations of a lycosid spider
1. Under stress, life history theory predicts reduced growth rates and adult sizes, reduced reproductive allocation, production of larger offspring and postponed reproduction. Both direct and indirect effects of metals can explain these trends, mainly linked to energetic constraints. Metallothionein-like proteins (MTLP's) are believed to be an important defense mechanism against the adverse effects of metals and other stressors. 2. We tested these predictions comparing six field populations of the wolf spider Pardosa saltans, three of which were on sites that are historically polluted with heavy metals. 3. As expected for life histories evolving under energetic constraints, adult size and condition correlated negatively and egg mass positively with Cd concentrations for a subset of four populations. In the population that showed the highest cadmium and zinc body burdens, reproductive output and allocation were lowest and reproduction was postponed. 4. Contrary to our expectation, for all six study populations MTLP concentrations did not increase in exposed populations, indicating that this defense mechanism cannot explain the observed variation in life histories. 5. We conclude that indirect and synergistic effects of metal pollution may be more important than physiological defense mechanisms in shaping life history traits in field populations. (C) 2011 Elsevier Inc. All rights reserved.
Located in Library / RBINS Staff Publications
Inproceedings Reference Disabled individuals in a Belgian medieval Cistercian monastic community: a palaeopathological perspective.
Throughout human history, disabilities and impairments have been an inherent aspect of societies, deeply influenced by cultural contexts and by the diverse forms they manifest. Some of the physical and/or mental impairments leave skeletal traces detectable by palaeopathologists. This study presents notable cases of important disorders, such as disproportionate dwarfism, bilateral calcaneus varus (clubfoot) with evidence of crutch use and cerebral palsy. All these pathological individuals were buried in the Cistercian Abbey of the Dunes in Koksijde (Belgium), which was most active between the 12th and 15th centuries. Their grave locations are diverse, ranging from the cloister to the lay brother cemetery. There was no detected difference in their funerary treatment, except one “adapted” burial caused by a physical deformity resulting from cerebral palsy. Most of the identified pathologies are profoundly disabling, with many being congenital and detectable either at birth or during early childhood. Yet all cases presented in this study reached adulthood, with some even surviving into advanced age (over 60 years), suggesting that they received care and support from a young age. Possible health challenge encountered, as well as the nature of the assistance received will be discussed. The prevalence of disabilities within this monastic community raises questions about the social consequences of visible congenital anomalies. Were these individuals placed in a religious institution due to their disabilities, or did they choose monastic life for other reasons, as it might have offered opportunities to develop talents that did not rely on physical abilities? Interestingly, historical texts provide no specific mention of disabled individuals within the context of this abbey, making it challenging to determine whether they were fully integrated into the monastic community or were laypersons and/or benefactors.
Located in Library / RBINS Staff Publications 2025
Article Reference Discovery of a new duiker species (Bovidae: Cephalophinae) from the Dahomey Gap, West Africa
Among the two most widely distributed duiker species, Philantomba monticola (Thunberg, 1789) and Philantomba maxwelli (C.H. Smith, 1827), the latter shows geographic variation in pelage color and body size. This issue was not investigated in detail so far, especially in the eastern region of its distribution area, notably due to the lack of material from the Dahomey Gap. We undertook a species-level revision of Philantomba in West Africa, notably including a series of specimens collected in Togo, Benin and Nigeria. Using morphological measurements (craniometry) and genetic data (two mitochondrial and three nuclear markers), we describe a new duiker species occurring in the Dahomey Gap (Togo, Benin) and the Niger delta, Philantomba walteri sp. nov. This discovery highlights the importance of the Dahomey Gap for the evolutionary history of the West African forest faunas. It also has conservation implications given that the new species is one of the main targets of the local bushmeat trade.
Located in Library / RBINS Staff Publications
Article Reference Discovery of Recent thecideide brachiopods (Order: Thecideida, Family: Thecideidae) in Sulawesi, Indonesian Archipelago, with implications for reproduction and shell size in the genus Ospreyella
Located in Library / RBINS Staff Publications
Article Reference Discovery of Streptopinna saccata (Linnaeus, 1758) (Mollusca: Bivalvia) in the Atlantic Ocean
Located in Library / RBINS Staff Publications 2024
Article Reference Discovery-defense strategy as a mechanism of social foraging of ants in tropical rainforest canopies
Located in Library / RBINS Staff Publications 2017
Article Reference Disentangling impact ejecta dynamics using micro–X‐Ray Fluorescence (μ‐XRF): A case study from the terrestrial cretaceous‐Paleogene (K‐Pg) boundary.
Located in Library / RBINS Staff Publications 2025
Article Reference Dispersal and gene flow in free-living marine nematodes
Located in Library / RBINS Staff Publications