cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17366964
title: ClapperText: A Benchmark for Text Recognition in Low-Resource Archival Documents

description: ClapperText Dataset Overview

ClapperText is a benchmark dataset for text detection and recognition in visually degraded and low-resource archival conditions. It is derived from 127 World War II–era film segments containing clapperboards that record structured production metadata such as date, location, and camera operator identity.

The dataset contains:• 9,813 annotated frames• 94,573 word-level text instances• 67.4% handwritten words and 1,566 partially occluded instances• Both full-frame and cropped word images• Precise 4-point polygon annotations to support spatially accurate OCR applications

ClapperText is designed to advance robust optical character recognition and document understanding in historical and visually challenging archival materials.




Folder Meaning

detection/imgs – Full-frame images for text detection• Subfolders train, val, test: disjoint video splits• test_keyframes: manually verified frames used in reported benchmarks

detection/annos – JSON annotations following the same split structure

recognition/imgs – Cropped word images derived from the detection data• train, val: disjoint video splits• test_keyframes: manually verified frames used in reported benchmarks

recognition/annos – Corresponding CSV annotations for cropped word images

Each subfolder (e.g., 8332_2_46_100_T) represents:• 8332 → Segment index in the HISTORIAN source dataset• 2 → Shot number within that segment• 46, 100 → Start and end frame indices• T → Shot type (here, T = text)



Data Summary








Split
Videos
Frames
Word Annotations
Handwritten (%)
Occluded (%)




Train
18
1,122
17,749
72.3
4.8


Val
8
527
4,983
67.6
1.6


Test
101
8,164
71,841
66.2
0.9


Total
127
9,813
94,573
67.4
1.7








Recommended Usage

• Use detection/test_keyframes and recognition/test_keyframes for validation to ensure comparability with benchmark results reported in the paper.• Training is limited (18 videos) to reflect low-resource historical scenarios.• Evaluation metrics:– Detection: Hmean @ IoU = 0.5– Recognition: Word Recognition Accuracy (case- and symbol-normalized)



Acknowledgements

Supported by the Austrian Science Fund (FWF) – doc.funds.connectProject No. DFH 37-N: Visual Heritage: Visual Analytics and Computer Vision Meet Cultural Heritage.



More Information

Further details are available at:https://github.com/linty5/ClapperText

For questions, please contact: tylin@cvl.tuwien.ac.at
DOI: 10.3535/q8z-g7j-814
title: Heracleum austriacum subsp. siifolium (Scop.) Nyman

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/60l-22b-jag
title: Convolvulus lanuginosus Desr.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.60893/figshare.jcp.30058003.v1
title: Supplementary Results

description: Supplementary Results
DOI: 10.7910/dvn/fepb8o
title: Journalist Safety in Ethiopia, 1992–2024

description: This dataset compiles publicly documented incidents affecting journalists in Ethiopia between 1992 and 2024. Each record represents a verified coercive action—such as arrest, prosecution, attack, abduction, harassment, killing, exile, licensing restriction, or outlet closure—gleaned from archival sources including the Committee to Protect Journalists (CPJ), Reporters Sans Frontières (RSF), and IFEX.

Records were de-duplicated across sources, normalized by date and outlet, and coded to a predeclared typology. The resulting corpus enables longitudinal analysis of risk trends across two political eras (EPRDF 1992–2018 and Prosperity Party 2019–2024). The dataset underpins the paper Journalist Safety in Ethiopia (1992–2024):Counting Coercion: Incidents, Experiences, and a Four-Coordinate Framework for Journalist Risk
description: This dataset was assembled using Python scraping scripts to harvest incident reports from publicly available archival sources (CPJ, RSF, IFEX), followed by manual verification and de-duplication. Each event is normalized (date, outlet, action type, actor) and coded to a predefined typology (arrest/detention; prosecution; attack; abduction; harassment; killing; exile; licensing/closure/bans). Records include stable source URLs and record-level IDs for reproducibility.
Data are provided as CSV with a separate codebook. No interview or PII data are included. Users should cite this dataset when reproducing or extending the analysis.
DOI: 10.34740/kaggle/dsv/13414752
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.3535/pgj-4rg-q90
title: Hypecoum imberbe Sm.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.25574/31919
title: Chandra X-ray Observatory ObsId 31919

description: X-ray observations of the southern part of a complete sample of extragalactic radio sources
DOI: 10.3535/adg-lg7-bf1
title: Taraxacum serotinum (Waldst. & Kit.) Poir.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/a8a-h9m-bc4
title: Urtica urens L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/j8b-syf-8l6
title: Daphne oleoides Schreb.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.21227/jb0b-w582
title: "Measuring Aesthetic Information in AI-Generated Artistic Images: The Dataset"

description: "This dataset contains the human and AI-generated artworks used in the study presented in the paper \"Measuring Aesthetic Information in AI-Generated Artistic Images: A Tool for Authorship Detection\". It is a curated collection comprising 994 human artworks and their corresponding 994 AI-generated images, produced using Stable Diffusion v2.1. The number of paintings was determined by selecting, from the WikiArt database, human artworks whose dimensions closely matched the native size of the images generated by Stable Diffusion v2.1 (768\u00d7768 pixels). Specifically, all paintings dated from 1800 onward were considered, and a tolerance range of \u00b120% was applied, resulting in the inclusion of artworks with dimensions approximately between 614\u00d7614 and 922\u00d7922 pixels. In the aforementioned paper, any residual difference in image size was addressed by resizing the AI-generated images to match the dimensions of their human counterparts. All images are compressed in JPG format. Since the images sourced from WikiArt are already in JPG, the AI-generated images were also compressed to JPG using the same quality factor as their corresponding human counterparts."
DOI: 10.3535/xad-7v7-6zm
title: Bupleurum falcatum subsp. cernuum (Nyman) Arcang.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/fq8-amm-304
title: Medicago minima (L.) L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.15468/dl.4gkud8
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Veronica barkeri",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 14 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030176-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/kth-k4h-0gw
title: Ajuga chamaepitys (L.) Schreb.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/8xd-xt0-lt8
title: Anagallis arvensis L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.7910/dvn/w3rtyb
title: Development of a solar smart farm system for Panax ginseng sprouts cultivation in the tropics

description: Microclimate created by the Solar Smart Farm system, along with the yield and quality of Panax ginseng sprouts cultivated in the solar smart farm system:
1. Microclimate data.
Light intensity inside the solar smart farm system; Environmental conditions.
2. Yield data
Survival rate of three planting materials; Growth parameters of ginseng sprouts after 4, 6, 8, and 10 weeks after transplanting; Ginseng sprouts yield among the three locations inside the solar smart farm.
3. Pharmaceutical data
Total saponin content by UV-Vis; Ginsenosides content by HPLC.
DOI: 10.13140/rg.2.2.16358.47688
title: socio-educational landscape 389
DOI: 10.13140/rg.2.2.24537.36961
title: socio-educational landscape 405
DOI: 10.3535/5te-ple-wzg
title: Rumex tingitanus L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/3z6-5n3-stf
title: Bupleurum glumaceum Sm.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/y9c-8c6-53t
title: Daphne petraea Leyb.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.13140/rg.2.2.13946.75209
title: Python-script-010-CorrMatr-Spearman
DOI: 10.13140/rg.2.2.31143.39840
title: Python-script-003-Boxplots
DOI: 10.3535/y93-d0n-sgd
title: Centaurea pullata subsp. baetica Talavera

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.5281/zenodo.16984453
title: Flow curves AA6082 (cast and pre-extruded condition) for: From Billet to Extruded Band: Engineering Texture and Properties in AA6082 through Die Design and Billet Condition

description: This dataset contains the flow curves for AA6082 in cast and pre-extruded condition for the publication "From Billet to Extruded Band: Engineering Texture and Properties in AA6082 through Die Design and Billet Condition"
DOI: 10.13140/rg.2.2.21496.49920
title: Python-script-018-Dendrogram
DOI: 10.13140/rg.2.2.35757.13285
title: Python-script-015-ANOVA-Boxplots
DOI: 10.13140/rg.2.2.15414.75847
title: Python-script-023-Donuts
DOI: 10.15468/dl.cuu2gv
title: Occurrence Download

description: A dataset containing 4883 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Continent is Europe",
 "Geometry POLYGON((-16.72143 34.56545,70.50337 34.56545,70.50337 71.5049,-16.72143 71.5049,-16.72143 34.56545))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Vicia tetrasperma"
 ]
}

 The dataset includes 4883 records from 162 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030177-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13140/rg.2.2.10302.95042
title: Python-script-030-SM-Weighted-Least-Squares
DOI: 10.3535/bal-r71-kjx
title: Drosera anglica Huds.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/9zy-t08-bad
title: Englerodendron usambarense Harms

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/m8t-p6a-vxf
title: Saxifraga tridactylites L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/l99-c8x-rf6
title: Anchusa azurea Mill.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/33l-zms-f55
title: Betula pendula Roth x Betula pubescens Ehrh.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/b04-ggj-y4f
title: Seseli annuum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/7v9-2bp-seq
title: Centaurea aspera subsp. scorpiurifolia (Dufour) Nyman

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/d6p-fn3-z97
title: Drosophyllum lusitanicum (L.) Link

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/v8c-ybq-y27
title: Herniaria hirsuta L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/7g2-m7e-w3g
title: Vicia lathyroides L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/g8h-l65-6jw
title: Seseli hippomarathrum subsp. hippomarathrum Jacq.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/4g0-fy4-pjx
title: Plantago lagopus L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/z17-j0k-x0m
title: Scrophularia frutescens L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/fy0-84s-tae
title: Mutellina adonidifolia (J. Gay) Gutermann

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/t1g-gv7-y56
title: Torilis arvensis (Huds.) Link

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/05p-hy6-mn9
title: Veronica aphylla L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/hks-9xq-4p6
title: Rouya polygama (Desf.) Coincy

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/y2d-wsf-w5x
title: Athamanta cretensis L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/clt-zba-ayq
title: Betula pendula Roth x Betula pubescens Ehrh.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/s5r-4ty-hc9
title: Centaurea aspera subsp. aspera L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/0nn-f0f-jhg
title: Capsella bursa-pastoris (L.) Medik.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/agv-cd8-gbk
title: Aizoanthemopsis hispanica (L.) Klak

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/by1-39t-wze
title: Acinos arvensis (Lam.) Dandy

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/54e-hm3-195
title: Eruca vesicaria (L.) Cav.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/nhe-sy6-h8f
title: Sinapis arvensis L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/tqr-van-ky8
title: Lygeum spartum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/gsa-fb6-y8j
title: Carex sempervirens Vill.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/rs5-nbm-pyj
title: Eruca vesicaria (L.) Cav.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/g3s-yg6-sth
title: Fagus moesiaca (Maly) Domin

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/jy9-bqc-62q
title: Convolvulus meonanthus Hoffmanns. & Link

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/1tj-tkg-a3c
title: Teucrium botrys L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/ajm-2np-58z
title: Polyceratocarpus scheffleri Engl. & Diels

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/4jl-7fd-lb1
title: Leontodon hispidus L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/x3e-xtm-k4s
title: Cyathoselinum tomentosum (Vis.) Benth. & Hook. f. ex Arcang.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/bfz-ce5-qv5
title: Oenanthe pimpinelloides L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/gpm-d2x-tqd
title: Marrubium peregrinum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/02x-nd8-sw3
title: Plectranthus L'Hér.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/1z3-700-jtj
title: Eryngium planum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/a8h-whf-evp
title: Celastraceae R. Br.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/v9g-w66-8fs
title: Bupleurum praealtum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/z8r-n2y-b5e
title: Bromus madritensis L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/rka-ffp-0ya
title: Cynoglossum clandestinum Desf.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/yk8-mgq-ga0
title: Trifolium fragiferum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/yjv-7mf-ct9
title: Cussonia Thunb.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/z3x-pt7-jc2
title: Cheirolophus sempervirens (L.) Pomel

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/ppw-eyk-7sy
title: Androsace maxima L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/q5s-ab0-5lg
title: Athamanta cretensis L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/l1r-wmt-7zr
title: Eruca vesicaria (L.) Cav.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/mmc-cdk-rna
title: Scabiosa L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/4d2-9g0-mhx
title: Eryngium amethystinum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/6wd-wea-as9
title: Limonium insigne (Coss.) Kuntze

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/z89-fz5-j5j
title: Brachypodium distachyon (L.) P. Beauv.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/1qg-n7q-sf2
title: Limonium insigne (Coss.) Kuntze

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/glg-k0h-qk1
title: Dysphania pumilio (R. Br.) Mosyakin & Clemants

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/hb2-1m1-9wb
title: Filago pyramidata L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/rl5-dwm-fnv
title: Daphne mezereum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/2mj-bk6-d48
title: Galium noricum Ehrend.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/pr2-1xh-ss0
title: Scrophularia frutescens L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/0se-a1z-dq8
title: Seseli peucedanoides (M. Bieb.) Koso-Pol.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/3j5-ved-jab
title: Medicago prostrata Jacq.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/hn4-syr-yyq
title: Prunus spinosa L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/mhl-7x2-qty
title: Solanum aethiopicum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/ynf-jhb-ve0
title: Enicostema littorale Blume

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/5aa-y6s-15h
title: Solanum schumannianum Dammer

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/wec-fha-f6w
title: Klasea flavescens subsp. neglecta (Iljin) Greuter & Wagenitz

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/05p-qlj-445
title: Odontites Ludw.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/0x5-vcf-bwz
title: Dryopteris filix-mas (L.) Schott

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/72w-vrb-75g
title: Sanguisorba minor Scop.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/8p4-l2d-55r
title: Melica minuta L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/xb0-ml4-hl8
title: Dysphania pumilio (R. Br.) Mosyakin & Clemants

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.13140/rg.2.2.30062.05442
title: د0خديجة فيصل السيرة الذاتية
DOI: 10.3535/hxz-0ts-a9e
title: Poa annua subsp. raniglumis (S. E. Fröhner) Chrtek

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/yq6-d8l-tey
title: Sisymbrium officinale (L.) Scop.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/j53-yc9-4ba
title: Ocimum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/csx-p02-gsy
title: Oenanthe pimpinelloides L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/vxy-9v6-1en
title: Dryopteris filix-mas (L.) Schott

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/jaq-vbs-fjx
title: Chenopodium glaucum L.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/bz0-81g-bnk
title: Cerastium uniflorum Clairv.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/4zc-tj2-ryn
title: Launaea nudicaulis (L.) Hook. f.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.
DOI: 10.3535/bnw-yzk-7xw
title: Potentilla clusiana Jacq.

description: Digital Specimen for the physical specimen hosted at Natural History Museum Vienna.