cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17026/ss/cxxhld
title: Adult webcam industry
title: Interviews with adult webcam models, and other people associated with the webcam industry

description: This is only metadata. The data is not available for reuse without collaboration with the researcher. 

The dataset consists of 24 interviews with adult webcam models (22 in the United States, 1 in Canada, and 1 in a post-Soviet country). The dataset also includes interviews with 2 clients of adult webcam models, 1 adult entertainment lawyer, 1 worker at a non-profit organization supporting sex workers, 2 website operators, 1 webcam studio operator and performer, and 1 virtual studio operator. There are a total of 32 interviews. 

The interviews were recorded in person (4) and online via video chat (28). Interviews range in length from 45 minutes to 5 hours, with the majority of the interviews lasting around 2.5 hours. 

The majority of the interviews have been transcribed and pseudonymized (26). 6 interviews are only audio recordings. 

Some topics discussed in the interviews include: social media, webcamming, clients, the regulation of the webcam industry, the impact of the law on webcam performers, mental health, sexual pleasure, sexual acts, kink and BDSM, consent, boundaries, intimacy, relationships, entry into sex work, social stigma, and other topics related to being a webcam performer.
description: Microsoft Word
description: PDF
description: The dataset is not available for reuse without collaboration with the researcher and under very specific conditions. The dataset consists of highly sensitive data.
DOI: 10.17026/ss/luv9kw
title: Synthetic population of households in Amsterdam

description: This synthetic dataset is created based on the Dutch housing survey 2021 using spatial microsimulation (Iterative Proportional Fitting technique). The aim was to represent the entire population of households in Amsterdam by expanding a limited sample size, in order to construct a comprehensive agent-based model.
DOI: 10.3535/ec5-j4n-me1
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/tb9-rwx-z87
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/ss/bxik2x
title: ONDERZOEK ONDERWEG IN NEDERLAND - ODiN 2022

description: Het Onderzoek Onderweg in Nederland is een continu dagelijks onderzoek naar het verplaatsingsgedrag van de Nederlanders. Aan de respondenten wordt gevraagd om voor één bepaalde dag van het jaar bij te houden waar ze die dag naartoe gaan, met welk doel, met welk vervoermiddel en hoe lang het duurt om er te komen. Daarnaast wordt gevraagd naar enkele algemene persoons- en huishoudkenmerken en naar zaken zoals rijbewijs- en vervoermiddelenbezit. 
Vanaf ODiN 2022 zijn vragen toegevoegd over woon-werk reiskostenvergoeding en vervoersarmoede.

Op grond van dit onderzoek kan informatie worden verkregen over alle dagelijkse verplaatsingen door Nederlanders op Nederlands grondgebied.

ODiN is een voortzetting van het Onderzoek Verplaatsingen in Nederland (OViN) dat van 2010 t/m 2017 door CBS is uitgevoerd als opvolger van het Mobiliteitsonderzoek Nederland (MON) dat van 2004 t/m 2009 is uitgevoerd door Rijkswaterstaat. Voor 2004 werd het onderzoek onder naam van Onderzoek Verplaatsingsgedrag (OVG) door CBS uitgevoerd.

Het ODiN wordt vanaf 2018 op een andere manier uitgevoerd dan voorheen het OViN. Daarom is er sprake van een methodebreuk tussen OViN en ODiN. Resultaten van ODiN analyses kunnen niet zomaar vergeleken worden met OViN analyses.

Voor een juist gebruik van ODiN is het van groot belang om de onderzoeksbeschrijving te lezen. Weging en correct gebruik van de weegfactoren wordt daarin uitgelegd. In de onderzoeksbeschrijving en Plausibiliteitsrapportage ODiN2022 worden enkele belangrijke aandachtspunten en verschillen tussen het ODiN 2021 en ODiN2022 toegelicht.
DOI: 10.3535/xb9-592-j09
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/ss/dzlhby
title: Banana Diversity in Senduro Area, Lumajang, Indonesia

description: This dataset presents the diversity of bananas in the Senduro area (Pasrujambe, Senduro and Gucialit sub-districts) of Lumajang Regency, East Java, Indonesia.
DOI: 10.17026/ss/kuvw6l
title: Empowering Social Work Alumni through Local Development and Employment

description: This is a sociological study conducted among six generations (2017, 2018, 2019, 2020, 2021 and 2022) from social work bachelor degree graduates from Stefan cel Mare University of Suceava, Romania regarding their employment stage on the labor market.
DOI: 10.3535/3mm-a6s-w84
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/cbt-lr9-41v
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b2-ykjg
title: Plangebied Ringdijk Derde Bedijking te Mijdrecht, gemeente De Ronde Venen

description: &lt;p&gt;onderzoeksrapport&lt;/p&gt;
DOI: 10.17026/ss/godkdr
title: The Sports and Friendships Study 2021-2023

description: The ‘Sports and Friendships’ study was conducted between 2021 and 2023 (Franken et al., 2023). Its aim was to understand the development of multiple dimensions of students’ social relations throughout student life, and its consequences for their sport participation and academic experiences and outcomes. The study follows two cohorts of students at a research and vocational university of a Dutch city (Cohort I: N = 92, Cohort II: N = 655). We mapped the important transitions they experienced (e.g., leaving the parental home), the accompanying changes in their egocentric networks (e.g., newly formed ties), and employed multiple methods to map their sports activities (i.e., survey self-reports, behavior trace data). The codebook document describes the kinds of data that have been collected in the context of the ‘Sports and Friendships’ study.
DOI: 10.3535/bn1-b4p-j3b
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/src-b33-kn4
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/ss/zb1gou
title: Replication Data for: A four-cohort study testing the relative impact of take-home and in-class examination on students’ academic performance and wellbeing

description: The current study examines the relative impact of take home (open book) examinations (THE) and in class (closed book) examinations (ICE) on student academic performance and wellbeing outcomes. The data follow four cohorts of a social science bachelor and a master level course that implemented either THE or ICE in successive years. Survey data were collected amongst the students four to six months after course completion. The survey included wellbeing and academic performance measures as well as a 10-item knowledge retention quiz.
DOI: 10.3535/xfa-lve-yzy
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b2-z4rh
title: PAN-00120390 - rim fragment (terra sigillata)

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00120390&lt;/p&gt;
description: Modified: 2023-02-21T13:47:18+01:00
DOI: 10.17026/ss/a4nu3s
title: Workshop observations and interview reports of just engagement in Lightness project

description: This dataset contains interview transcripts, interview summaries and workshop reports from seven engagement trajectories in Italy, Poland, Spain, France and the Netherlands as part of the Lightness project. Respondents were residents and business representatives targeted to become part of a local energy community and stakeholders relevant to these communities.
DOI: 10.3535/c47-xgt-gj8
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pbc-mbg-3la
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/ss/q1gqjo
title: 10 Years Up

description: In 2020, the research project ’10 Years Up’ (10yup.nl) started at Utrecht University, the Netherlands. It is the effort of a multi-disciplinary team. The study follows a longitudinal cohort of 500 young adults from age 16 for 10 years. The participants were recruited by random selection from the general Dutch population of 16-year old adolescents. Every three months, they use a mobile app to indicate which goals they are pursuing by swiping right or left, and answer questions about how they go about realizing them. They also fill in questionnaires about various other topics related to their current circumstances, health and well-being. This way, we will be able to determine antecedents and consequences of goal setting and striving as a self-regulation strategy over time. Finding out about how young people’s choices affect their health and well-being helps us to be able to guide them in the important transition from adolescent to adult. By knowing which goals are important to them in this period, we can support them in their development.

Data of the first two years of data collection can be found in this repository, split in separate files per wave, as well as merged data files for year 1, year 2, and both years. 

Year 1
Wave 1: October/November 2020
Wave 2: January 2021
Wave 3: April 2021
Wave 4: Augustus 2021

Year 2
Wave 5: October/November 2021
Wave 6: January/February 2022
Wave 7: April/May 2022
Wave 8: Augustus 2022

For questions on this dataset, please contact us at 10yup@uu.nl.
DOI: 10.3535/htd-et2-vez
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mag-c5v-l0l
title: Demodex Owen, 1843

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b2-ztyq
title: PAN-00052905 - coin/coin-related, Theodosius' dynastie (379-455), aes IV

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00052905&lt;/p&gt;
description: Modified: 2021-11-24T11:47:32+01:00
DOI: 10.17026/ss/0ww3vq
title: Organisation of fair trade flower production with small rose producers in Ecuador

description: Workshop reports, interviews and water quality analysis
DOI: 10.3535/7a7-daq-cdg
title: Neotrombicula (Neotrombicula) autumnalis (Shaw, 1790)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b50-hwr-vh3
title: Protomocoelus Zang, 1905

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6td-zm4-fgr
title: Protomocoelus Zang, 1905

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/naj-1wx-vx4
title: Listrophoridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pcr-r86-1d3
title: Hypoderatidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b2-zy7t
title: PAN-00003431 - coin/coin-related, provincie, duit

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00003431&lt;/p&gt;
description: Modified: 2022-08-09T11:59:54+02:00
DOI: 10.3535/8zg-2k9-1lv
title: Chamobates Hull, 1916

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hr8-1x0-pvs
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sj1-exs-8rw
title: Phthiracarus (Phthiracarus) longulus (Koch, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/v8g-6dh-cp5
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/0zv-2nc-804
title: Listrophoridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zzn-8cb-gvh
title: Liochthonius (Liochthonius) brevis (Michael, 1888)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6ea-88s-bwx
title: Phytoseiidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/a3n-2pl-11y
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/e00-v0v-rm7
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b3-2s9a
title: Park Leeuwenberghlaan 1 en 1A, gemeente Leidschendam-Voorburg. Archeologisch vooronderzoek: een bureau- en inventariserend veldonderzoek

description: &lt;p&gt;In opdracht van Heddes Vastgoed B.V. heeft RAAP Archeologisch Adviesbureau op 5 mei 2007 een bureau- en inventariserend veldonderzoek uitgevoerd in verband met mogelijke nieuwbouw in de gemeente Leidschendam-Voorburg. Doel van dit onderzoek was allereerst het door middel van bureauonderzoek verwerven van informatie over bekende en te verwachten archeologische waarden teneinde een gespecificeerde verwachting op te stellen. Het doel van het veldonderzoek was vervolgens die verwachting te toetsen en, voorzover mogelijk, een eerste indruk te geven van de kwaliteit (gaafheid en conservering), aard, datering, omvang en diepteligging van eventueel aangetroffen archeologische vindplaatsen. Het plangebiedwas in het verleden onderdeel van het landgoed Leeuwenbergh, dat rond 1640 na Chr. is ontstaan. Het plangebied omvatte een deel van de tuinen van het landgoed. Als gevolg van het gebruik als tuin is de bovengrond deels verstoord. Deze verstoring reikt echter niet tot in de potentiële archeologische niveaus, te weten de oudere (pre-Romeinse) Gantelafzettingen en het Duinzand. Voor beide niveaus gold voorafgaande aan het veldonderzoek een hoge archeologische verwachting voor nederzettingsterreinen uit respectievelijk de periode IJzertijd – Romeinse tijd en Neolithicum – Bronstijd. In tegenstelling tot de hoge verwachting voor beide niveaus, die relatief intact aanwezig zijn, zijn geen aanwijzingen voor de aanwezigheid van nederzettingsterreinen aangetroffen. Op basis van het booronderzoek worden alleen in de zone rond boring 3 nog archeologische resten verwacht. Hier bevindt het duinzand zich relatief ondiep en kunnen kleinere of vondstarme vindplaatsen aanwezig zijn. Bij e boringen 11 en 12 is gestuit op ondoordringbare puinlagen of muurresten. De aard en datering van deze resten kan op basis van het bureauonderzoek noch op basis van het booronderzoek worden vastgesteld. Mogelijk betreft het restanten van bouwwerken van de tuinen van het landgoed. Voor de zone rond boring 3 wordt, met uitzondering van het plaatsen van heipalen, bij diepere bodemingrepen (&gt; 2,0 m –Mv), archeologische begeleiding van de graafwerkzaamheden geadviseerd (KNA 3.1 protocol opgraven). Voor de zone ten oosten van de huidige vijver (ter hoogte van de boringen 11 en 12) wordt bij bodemingrepen dieper dan 0,5 m –Mv geadviseerd deze onder archeologische begeleiding uit te laten voeren. Dit om de aard en datering van de aanwezige puinlagen en of muurresten vast te stellen. Voor het overige deel van het plangebied wordt geen verder archeologisch onderzoek geadviseerd. Eisen (PvE) opgesteld en door de provincie geaccordeerd te worden. Met betrekking tot de bevindingen van onderhavig onderzoek dient contact opgenomen te worden met de provinciaal archeoloog van Zuid-Holland (drs. R.H.P. Proos).&lt;/p&gt;
DOI: 10.3535/k08-lav-12c
title: Hypoderatidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mrx-x77-1sj
title: Proctolaelaps cossoides Faraji, Sakenin-Chelav & Karg, 2007

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nfw-vgx-al9
title: Hygrobatidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6mb-aff-ysc
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b7s-dd9-bn1
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5q3-tw5-ksv
title: Polyaspididae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/cb8-zhx-2p1
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hnf-2rs-nll
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2wl-amz-czf
title: Metagynuridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/grx-07p-ak2
title: Arrenurus Dugès, 1834

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b3-3u7v
title: PAN-00079579 - coin/coin-related, (onleesbaar), mijt

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00079579&lt;/p&gt;
description: Modified: 2021-09-14T14:15:10+02:00
DOI: 10.3535/3jr-9p6-gz5
title: Avenzoariidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/r85-7l8-095
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2pt-v2q-bwf
title: Hygrobates C. L. Koch, 1837

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/qvl-er5-50n
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/cgy-efj-7es
title: Acaridae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fg2-1q3-eyn
title: Thoracaphis van der Goot, 1917

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b3-3wr8
title: Bedum Plangebied Ter Laan

description: &lt;p&gt;In opdracht van Aveco de Bondt heeft het onderzoeks- en adviesbureau voor Bouwhistorie, Archeologie, Architectuurhistorie en Cultuurhistorie (BAAC bv) een archeologisch Bureauonderzoek (IVO) uitgevoerd voor het plangebied genaamd ‘Ter Laan’, gelegen ten noordoosten van de bebouwde kom van Bedum. Een projectontwikkelaar wil mogelijk het gebied aankopen voor woningbouw. Realisatie van deze bouwplannen zal leiden tot bodemverstorende activiteiten, waarbij mogelijk aanwezige archeologische waarden kunnen worden verstoord.&lt;br&gt;Ten behoeve van de aankoop van de grond en de planvorming is het wenselijk dat er een inschatting wordt verkregen van de risico’s betreffende het archeologische erfgoed. In dit kader wordt onderhavig bureauonderzoek uitgevoerd. Aangezien de grond nog geen eigendom is van de projectontwikkelaar, kan op dit moment geen veldonderzoek in de vorm van een inventariserend veldonderzoek worden uitgevoerd.&lt;/p&gt;
description: Date: 08-04-2006 (aanvang onderzoek)
DOI: 10.3535/2qq-vly-a7x
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8c1-j90-4d8
title: Cenopalpus pulcher (Canestrini & Fanzago, 1876)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/ss/sekyvm
title: Studentenmonitor 2022

description: De Studentenmonitor Hoger Onderwijs is een monitoronderzoek onder studenten in het hoger onderwijs dat in opdracht van het ministerie van OCW wordt uitgevoerd. Voor vragen kunt u zich richten tot info@researchned.nl.
DOI: 10.3535/x8c-52d-5pv
title: Varroa jacobsoni Oudemans, 1904

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b3-5xnn
title: PAN-00106336 - decorative Roman horse gear fitting group A

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00106336&lt;/p&gt;
description: Modified: 2022-05-17T15:02:08+02:00
DOI: 10.17026/ss/7m90lj
title: Dataset of "A diary study investigating the differential impacts of Instagram content on youths' body image"

description: Through social media like Instagram, users are constantly exposed to “perfect” lives and bodies. Research in this field has predominantly focused on the mere time youth spend on Instagram and the effects on their body image, oftentimes uncovering negative effects. Little research has been done on the root of the influence: the consumed content itself. Hence, this study aims to qualitatively uncover the types of content that trigger youths’ body image. Using a diary study, 28 youth (Mage = 21.86; 79% female) reported 140 influential body image Instagram posts over five days, uncovering trigger points and providing their motivations, emotions, and impacts on body image. Based on these posts, four content categories were distinguished: Thin Ideal, Body Positivity, Fitness, and Lifestyle. These different content types triggered different emotions regarding body image, and clear gender distinctions in content could be noticed. The study increased youths’ awareness of Instagram's influence on their mood and body perception. The findings imply that the discussion about the effects of social media on body image should be nuanced, taking into account different types of content and users. Using this information, future interventions could focus on conscious use of social media rather than merely limiting its use.
DOI: 10.3535/n2p-z2y-pmy
title: Varroa jacobsoni Oudemans, 1904

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/yqb-2y6-03m
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8kv-040-7my
title: Harpyrhynchoides columbae (Fain, 1972)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gyd-ph7-xn6
title: Torrenticola Piersig, 1896

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.17026/dans-2b3-5y8u
title: Ontsluitingsweg Driel - N837 Gemeente Overbetuwe Een inventariserend archeologisch onderzoek

description: &lt;p&gt;RAAP Archeologisch Adviesbureau heeft op 5 januari 2004 een inventariserend archeologisch onderzoek uitgevoerd in verband met de geplande ontsluitingsweg Driel - N837 in de gemeente Overbetuwe. Doel van dit onderzoek was eventueel aanwezige archeologische resten op te sporen en, voor zover mogelijk, een eerste indruk te geven van de kwaliteit (gaafheid en conservering), aard, datering, omvang en diepteligging ervan.&lt;/p&gt;
DOI: 10.17026/ss/l8mcka
title: Who drinks which water?
title: Plurality, Locality and Environmental (In)justice in Dutch Cities, 1500-1850

description: Poster for the ESEH Conference 2023 hosted by the University of Bern. The poster was awarded the ESEH Poster Prize on 25 August 2023.
DOI: 10.3535/7k9-s78-b6e
title: Tydeidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9fq-hzw-wyw
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1ah-wh4-lt5
title: Pterolichidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6dg-bl9-8ct
title: Psoroptidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.