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Occurrence record: 3685

Preserved specimen of Dixa nebulosa Meigen, 1830 recorded on 2020-09-30
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Overview

Occurrence ID 3685
Basis of record Preserved specimen
Scientific name Dixa nebulosa Meigen, 1830
Licence CC-BY-NC
Record Date 2020-09-30 (Day)
Locality Chalk Pit
Location Grid Reference: SU1373840593 Latitude: 51.164421 Longitude: -1.804908
Recorded by Wiltshire Fisheries Association
Identification verification status Accepted

Dataset

Data partner WildFish
Data resource SmartRivers - Aquatic invertebrate occurrence and pressure biometric scores in English, Welsh and Scottish rivers
Bibliographic citation WildFish ([Insert download year]). SmartRivers - Aquatic invertebrate occurrence and pressure biometric scores in English, Welsh and Scottish rivers. Occurrence dataset on the NBN Atlas

Abundance

Individual count 2

Organism

Life stage juvenile

Event

Occurrence date 2020-09-30
Sampling protocol 3 minute kick-sweep
Date precision Day
Event date 2020-09-30

Taxonomy

Scientific name Dixa nebulosa Meigen, 1830
Taxon rank species
Name match metric Taxon GUID match
The match was based on the supplied taxon concept ID rather than the scientific name.
Species Dixa nebulosa
Genus Dixa
Family Dixidae
Order Diptera
Class Insecta
Phylum Arthropoda
Kingdom Animalia
Taxon ID NBNSYS0000011555
Taxonomic issue No issues
Habitat taxon terrestrial|freshwater
Establishment means taxon Native
Scientific name authorship Meigen, 1830

Geospatial

Country United Kingdom
State/Province England
Locality Chalk Pit
Latitude (WGS84) 51.164421
Longitude (WGS84) -1.804908
Geodetic datum EPSG:4326
Coordinate uncertainty in meters 0.7
Bbox 51.164421,-1.804908,51.16443,-1.804893
Grid size in meters 1
Location ID Avon
Easting 413738
Northing 140593
Grid reference wkt POLYGON((-1.80491 51.16442,-1.80491 51.16443,-1.80489 51.16443,-1.80489 51.16442,-1.80491 51.16442))
Grid reference SU1373840593

User flagged issues 

    Data quality tests

    Test name Result
    Occurrence status assumed to be present Warning
    Latitude Longitude calculated from grid reference Warning
    Country inferred from coordinates Warning
    Show/Hide 12 passed properties
    Show/Hide 3 missing properties
    Show/Hide 74 tests that have not been run
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