A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Volvariella pusilla has left across the world's sequence archives.
At a glance
DNA specimens3
Marker genes2
GenBank sequences9
eDNA detections51
Countries11
The DNA barcodea real sequence read deposited for this species
★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.
★ITS9★ITS1
fungal barcode
08Occurrence & distribution
Record type780 records
Wild obs. + sensor544
Museum / vouchered229
Cultivated / captive1
Other6
Origin
Native1
Range
Area of Occupancy AOO2 236 km²
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy21% within 1 km
≤100 m 41≤1 km 52≤10 km 348>10 km 9
450 georeferenced · 94 without coordinates
Open the mapobservation + sensor544
Museum / Voucheredphysical evidence
Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.
Coordinate accuracy55% within 1 km
≤100 m 10≤1 km 32≤10 km 24>10 km 10
76 georeferenced · 153 without coordinates
Open the institutions mapphysical evidence229
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
Coordinate accuracy
no georeferenced coordinates · 1 records without
Open the mapnot free-living1
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
10Collections & institutions
Holding institutions23 of 44 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
WU-MYClocation not on record
16
Kew, GB
14
Karlsruhe, DE
14
Copenhagen, DK
13
Göteborg, SE
8
Chicago, US
6
GJOlocation not on record
6
MeiseBGlocation not on record
6
BDBClocation not on record
5
San Sebastián, ES
5
Bernard Price Institute for Palaeontological Researchlocation not on record
4
Görlitz, DE
3
Ann Arbor, US
3
SLU Artdatabankenlocation not on record
3
Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH)location not on record
3
Museum Ludovicae Ulricae, Zoology Institute of the University of Uppsalalocation not on record
3
Uppsala, SE
3
Toronto, CA
3
Salzburg, AT
2
Tartu, EE
2
Denver, US
2
TENN-Flocation not on record
2
Helsinki, FI
2
Córdoba, ES
2
Olocation not on record
2
Bronx, US
2
Bardejov, SK
1
University of Oslo, Natural History Museumlocation not on record
1
Museo civico di Storia naturale Giacomo Doria di Genova | Giacomo Doria Natural History Museum in Genoalocation not on record
1
Slovenian Forestry Institutelocation not on record
1
Centro de Estudios Superiores del Estado de Sonoralocation not on record
1
FLASlocation not on record
1
CJBGlocation not on record
1
Brisbane, AU
1
BRNUlocation not on record
1
Cincinnati, US
1
WTUlocation not on record
1
St. Paul, US
1
Philadelphia, US
1
MAlocation not on record
1
LDlocation not on record
1
Blacksburg, US
1
Université de Montréal Biodiversity Centrelocation not on record
1
Kyiv, UA
1
44 institutions · 152 of 229 vouchered records shown · 77 without an institution code
Cultivated / Captivenot free-living
A living individual in a botanical garden, zoo or nursery — cultivated or kept, not free-living.
09Environmental DNA51 detections
Where the DNA of Volvariella pusilla was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.
Signal
Detections DNA found51
Studies independent surveys8
Countries11
Signal confidence: moderateweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 51 detections have coordinates
Open the map11 countries0
IndomalayanPalearcticAfrotropic
How strong is each trace?
DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.
Measured at samplingin-field
Temperature17.8 °C
pH6.50 4.70–6.90
Conductivity91.0 µS/cm 31.0–210
Organic carbon2.37 % 0.64–4.91
Water content8.37 % 4.73–12.0
Nitrate-N17.5 mg/kg 3.00–57.0
Phosphorus19.5 mg/kg 4.00–49.0
Clay10.6 % 6.05–21.1
Sand79.6 % 60.0–91.9
Depth0 m 0–0.2
SoilTenosolPodosolChromosolsFerrosol
12 samples with on-site data · median with range · describes the sample, not the organism
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median14.2 °C 2.60–20.2
Seasonal swing summer↔winter15.2 °C
Max temp (day)19.7 °C 5.50–26.7
Min temp (night)10.2 °C -1.90–14.5
Precipitation58.2 mm/mo 25.5–134
Air humidity56.1 % 52.0–65.9
Moisture balance-36.9 mm/mo -105–14.5
Vapour deficit700 Pa 284–993
Wind speed2.90 m/s 2.20–3.60
Cloud cover25.9 % 22.2–51.3
CHELSA 1981–2010, ~9 km grid, at location & month of 49 detection points · median with p10–p90 · reflects where sampling happened, not only the true niche
How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility780 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI51 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics3 specimens↗
NCBIUS National Library of Medicinesequences↗
Open Tree of LifeOpenTreephylogeny backbone↗
Catalogue of LifeCOLtaxonomy↗
GLoBIGlobal Biotic Interactionsbiotic interactions↗