Descripción
The invertebrate collection is a collection that was established in 2023 by reorganizing the invertebrate collections at NHMO. It includes parts of the former helminth and crustacean collections. The collection includes all invertebrate groups except Panarthropoda, Mollusca, Bryozoa, Brachiopoda, and Phoronida. In total, the collection is responsible for 25 major invertebrate taxa (23 are known as phyla and two as subphyla). Originating from the museum's research history, the collection has several different main focuses. One taxon of research interest is polychaete worms (Annelida). Another group is three major parasitic groups. Haptor worms (Monogenea, Gyrodactylus) and flukes (Digenea, Phyllodistomum) infecting fishes are two groups and roundworms (Nematoda, Elaphostrongylus) infecting deer (Cervidae) is another. Cnidarians and echinoderms also form large groups in the collection. In addition, many researchers over the years have collected other material from both freshwater and marine areas in Norway and several other countries. There is also material from several expeditions from the 19th and 20th centuries. The oldest material dates to the collecting activities of Michael Sars.
The collection comprises approximately 15,000 catalogued objects. In addition, there are uncatalogued objects (approximately 8,000 specimens) and also unsorted material from various expeditions and projects. The majority of this is alcohol-preserved material (wet collections). Additionally, approx. 800 catalogued microscopy slides (there are also several thousand uncatalogued slides as reference material from project work) are part of the collection. Over 265 species are first descriptions (type material) with 410 specimens.
All accessioned specimens have been digitized and are partly available on GBIF. The rest will soon be made available. The collection is used by the museum's researchers and students, and by researchers from Norway and abroad who either borrow material or visit the museum as guest researchers. The is a source for local, national and international research. In addition, objects in the collection are made available for DNA-based research such as genome sequencing. This will be particularly important in view of the new large, global genome projects and the fact that many species will only be possible to sequence from museum material. The latter is particularly demanding for material from wet collections.
Registros
Los datos en este recurso de registros biológicos han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 9.157 registros.
también existen 5 tablas de datos de extensiones. Un registro en una extensión provee información adicional sobre un registro en el core. El número de registros en cada tabla de datos de la extensión se ilustra a continuación.
Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Los usuarios deben citar este trabajo de la siguiente manera:
Struck T, Rønning A, Johannessen L E (2023). NHMO Helminth collection. Version 1.1. University of Oslo. Occurrence dataset. https://corema.ipt.gbif.no/resource?r=nhmo-helminth&v=1.1
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es University of Oslo. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: 9fdf31e5-8a56-4b65-86ce-acd8170eab97. University of Oslo publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Norway.
Palabras clave
Occurrence; Specimen
Contactos
- Proveedor De Los Metadatos ●
- Originador ●
- Punto De Contacto
https://orcid.org/0000-0003-3280-6239
- Proveedor De Los Metadatos ●
- Originador ●
- Punto De Contacto
- Proveedor De Los Metadatos ●
- Originador ●
- Punto De Contacto
- Usuario
Cobertura geográfica
The geographic scope is global and includes samples from most continents and seas. The main focus is on Norway and its adjacent seas.
| Coordenadas límite | Latitud Mínima Longitud Mínima [-90, -180], Latitud Máxima Longitud Máxima [90, 180] |
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Cobertura taxonómica
The collection covers and accepts specimens and species from several invertebrate phyla and subphyla. It is the collection of NHMO with the largest systematic and taxonomic breadth of all collections. The collection comprises 23 phyla and two subphyla, including at least 57 orders, 176 families, 482 genera and 806 species, which have been digitized. Phyla Porifera, Cnidaria, Placozoa, Ctenophora, Xenacoelomorpha, Chaetognatha, Rhombozoa, Gnathostomulida, Micrognathozoa, Rotifera (syn. Syndermata), Gastrotricha, Platyhelminthes, Cycliophora, Nemertea, Annelida, Entoprocta (syn. Kamptozoa), Kinorhyncha, Loricifera, Priapulida, Nematoda, Nematomorpha, Hemichordata, Echinodermata Subphyla Tunicata (syn. Urochordata), Cephalochordata (syn. Acrania)
| Filo | Annelida (Annelids), Chaetognatha (Chaetognaths), Cnidaria (Cnidarians), Entoprocta (Entoprocts), Hemichordata (Hemichordates), Nematoda (Nematodes), Nematomorpha (Horsehair worms), Nemertea (Ribbon worms), Platyhelminthes (Flatworms), Porifera (Sponges), Priapulida (Priapulid worms), Ctenophora (Comb jellies), Cycliophora (Cycliophors), Echinodermata (Echinoderms), Gastrotricha (Gastrotrichs), Gnathostomulida (Jaw worms), Kinorhyncha (Kinorhynchs), Loricifera (Loricifers), Micrognathozoa (Micrognathozoans), Placozoa (Placozoans), Rhombozoa (Rhombozoans), Rotifera (Rotifers), Xenacoelomorpha (Xenacoelomorphans) |
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| Subfilo | Tunicata (Tunicates), Cephalochordata (Cephalochordates) |
Cobertura temporal
| Periodo de formación | 1839-current |
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Metadatos adicionales
| Identificadores alternativos | 9fdf31e5-8a56-4b65-86ce-acd8170eab97 |
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| https://corema.ipt.gbif.no/resource?r=nhmo-hm |