Skip to content. | Skip to navigation

Personal tools

You are here: Home

Search results

RSS Subscribe to an always-updated RSS feed.

231 items matching your search terms.
Filter the results.
Item type



































New items since



Sort by relevance · date (newest first) · alphabetically
File PDF document RBINS Annual Report 2022
Located in RBINS Reports / RBINS Annual reports
File PDF document RBINS Annual Report 2023
Located in RBINS Reports / RBINS Annual reports
Article Reference Reassessment of the iconic Oligo-Miocene heterodont dolphin Squalodon: a redescription of the type species S. grateloupii
Located in Library / RBINS Staff Publications 2025
Article Reference Recent West African reticulated Terebridae
Located in Library / RBINS Staff Publications 2024
Article Reference Rediscovery and redescription of Dixonius siamensis (Boulenger, 1899) (Squamata: Gekkonidae), type species of the genus, with lectotype designation
We redescribe the type material of Phyllodactylus siamensis Boulenger, 1899, type species of the Southeast Asian gekkonid genus Dixonius Bauer, Good & Branch, 1997, using external morphology and cranial osteology (by Micro-Computed Tomography, ยต-CT). There is some evidence that the type series contains more than one species; we hence designate a lectotype in order to stabilize nomenclature and provide more precision on the geographical location of the type locality. Because the current concept of Dixonius siamensis auctorum is incomplete and composite, we provide a revised diagnosis based on the presently designated lectotype and a paralectotype from the same locality, as well as observations on new material from the type locality and the first photographs of live topotypical individuals. We regard Dixonius siamensis as probably geographically restricted to the Dong Phaya Yen mountain range in central Thailand, and the numerous published mentions of this species from outside this range likely refer to other or undescribed taxa. We treat Phyllodactylus burmanicus Annandale, 1905 from Tavoy, southern Myanmar, as a valid species, as Dixonius burmanicus comb. nov.
Located in Library / RBINS Staff Publications 2024
Article Reference chemical/x-molconn-Z Regional differences in vertebral shape along the axial skeleton in caecilians (Amphibia: Gymnophiona)
Abstract Caecilians are elongate, limbless and annulated amphibians that, as far as is known, all have an at least partly fossorial lifestyle. It has been suggested that elongate limbless vertebrates show little morphological differentiation throughout the postcranial skeleton. However, relatively few studies have explored the axial skeleton in limbless tetrapods. In this study, we used ?CT data and three-dimensional geometric morphometrics to explore regional differences in vertebral shape across a broad range of caecilian species. Our results highlight substantial differences in vertebral shape along the axial skeleton, with anterior vertebrae being short and bulky, whereas posterior vertebrae are more elongated. This study shows that despite being limbless, elongate tetrapods such as caecilians still show regional heterogeneity in the shape of individual vertebrae along the vertebral column. Further studies are needed, however, to understand the possible causes and functional consequences of the observed variation in vertebral shape in caecilians.
Located in Library / RBINS Staff Publications 2022
Techreport Reference Report 2022
Located in Library / RBINS Staff Publications 2024
Techreport Reference Report 2023
Located in Library / RBINS Staff Publications 2024
Book Reference Report often years of Mollusca collection in Icelandic waters by the Marine and Freshwater Research Institute
Over a period of 10 years (October 2013 - March 2022) sampling effort was operated by the Fisheries and Benthic scientists of the Marine and Freshwater Research Institute (MFRI) to keep molluscs specimens collected as by-catch when trawling during fish stock assessment around Iceland. These trawls were primarily made during deep-sea surveys (autumn campaign), as well as on shallower fishing grounds north-west of Iceland (March campaign). Some campaigns in May for stock evaluation of lobster (Nephrops norvegicusj and in August for flat fish surveys also contributed with samples. The size of the mesh of the trawls allowed mainly collection of macro-molluscs. Smaller molluscs (<10 mm) were collected in the stomach and gut of captured fish, mainly haddock (Melanogrammus aeglefinusj and long rough dab (Hippoglossoides platessoidesj. By-catches from different origins (stones, shell debris, ghost fishing nets, sponges, corals, seaweeds, kelp holdfast, sweep ups) were photographed and analysed to isolate eventual hidden molluscs. The state of the sampled molluscs, alive or dead (empty shells), is reported in all cases. The link to the website is: https://www.hafogvatn.is/is/midlun/utgafa/haf-og-vatnarannsoknir/report-of-ten-years-of-mollusca-collection-in-icelandic-waters-by-the-marine-and-freshwater-research-institute-hv-2024-06
Located in Library / RBINS Staff Publications 2024
Inproceedings Reference Restoring nature's health: Investigating the effects of ecosystem restoration on zoonotic disease risk
Emerging infectious diseases (EIDs) pose a significant threat to global public health. Among the factors contributing to the increase of EIDs today, habitat degradation stands out as a prominent driver, exerting both direct and indirect influences on disease dynamics. While it is commonly assumed that simply reversing ecosystem degradation will restore disease regulation mechanisms, such a presumption may oversimplify the complex response involved. My PhD project aims to delve deeper into the mechanisms underlying the impact of ecosystem restoration on zoonotic disease risk by examining terrestrial small mammal (TSM) and microparasite diversity within sampling sites following a chronosequence of ecosystem restoration in the Congo Basin. Through comprehensive sampling methods, including the capture of TSMs, and collection of iDNA and acoustic samples, the project will investigate how small mammal and microparasite diversity and prevalence evolve over time post-restoration. An emphasis will be placed on a subset of vector-borne and directly transmitted microparasites associated with African TSMs frequently found in the Congo Basin (i.e. Hepaciviruses, Paramyxoviruses, Orthonairovirus, Leptospira, Bartonella, and Anaplasma). The findings of this study will help unravel the complex interactions between ecosystem restoration, biodiversity, and zoonotic disease risk, offering crucial insights for the improvement and safeguarding of human, animal, and ecosystem health. This research is situated within the framework of the RESTOREID project (Horizon Europe; PI: Herwig Leirs), which aims to investigate the role of landscape restoration in mitigating disease risk using various field sites in Europe and Africa.
Located in Library / RBINS Staff Publications 2025