Occurrence record: CMNA:CMNA 1900-4919

PreservedSpecimen of Myzostoma gigas Luetken in Graff, 1884 recorded on 1920-08-24


Data resource Natural history museum data on Canadian Arctic marine benthos
Institution code Canadian Museum of Nature
Supplied institution code "CMN"
Collection code Canadian Museum of Nature Annelid Collection
Catalog number CMNA 1900-4919
Occurrence ID cmn-arctic-marine-benthos-3
Basis of record Preserved specimen
Collector Johansen, F. Frits
Supplied as "Johansen, Frits"
Individual count 1
License CC-BY
Supplied as http://creativecommons.org/licenses/by/4.0/legalcode
Collection ID http://biocol.org/institutional-collection/annelid-collection
Rightsholder Copyright © Canadian Museum of Nature / Musée canadien de la nature
Dataset name Natural history museum data on Canadian Arctic marine benthos
Occurrence status present
Institution ID http://biocol.org/urn:lsid:biocol.org:col:34935
Collection code CMNA
Abcd identification qualifier Not provided


Collecting date 1920-08-24
Supplied as year:1920  month:08  day:24 
Date precision Day
Verbatim event date 20-08-24


Scientific name Myzostoma gigas Luetken in Graff, 1884
Supplied scientific name "Myzostoma gigas"
Taxon rank species
Kingdom Animalia
Phylum Annelida
Class Polychaeta
Order Myzostomida
Family Myzostomatidae
Genus Myzostoma
Species Myzostoma gigas
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Accepted name usage Myzostoma gigas
Scientific name authorship Luetken in Graff, 1884
Scientific name ID urn:lsid:marinespecies.org:taxname:335215


Higher geography North America: Canada, Québec, Territoire de Kativik
Locality "Hudson Bay, Lac Guillaume Delisle (Richmond Gulf)"
Latitude 56.25
Longitude -76.283333
Geodetic datum EPSG:4326
Water body Hudson Bay Complex
Maximum depth in meters 24
Location remarks Shelf
Coordinate precision Unknown

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Occurrence status assumed to be present Warning
    Geodetic datum assumed WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the month Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Name not supplied Passed
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
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