Description
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.
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 9 157 enregistrements.
5 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
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
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est University of Oslo. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : 9fdf31e5-8a56-4b65-86ce-acd8170eab97. University of Oslo publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du GBIF Norway.
Mots-clé
Occurrence; Specimen
Contacts
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
https://orcid.org/0000-0003-3280-6239
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
- Utilisateur
Couverture géographique
The geographic scope is global and includes samples from most continents and seas. The main focus is on Norway and its adjacent seas.
| Enveloppe géographique | Sud Ouest [-90, -180], Nord Est [90, 180] |
|---|
Couverture taxonomique
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)
| Phylum | 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) |
|---|---|
| Subphylum | Tunicata (Tunicates), Cephalochordata (Cephalochordates) |
Couverture temporelle
| Epoque de formation | 1839-current |
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Métadonnées additionnelles
| Identifiants alternatifs | 9fdf31e5-8a56-4b65-86ce-acd8170eab97 |
|---|---|
| https://corema.ipt.gbif.no/resource?r=nhmo-hm |