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 Diplotomma venustum has left across the world's sequence archives.
At a glance
DNA specimens6
Marker genes1
GenBank sequences9
eDNA detections6
Countries3
The DNA barcodea real sequence read deposited for this species
Diplotomma venustum specimen-voucher 7029 MAF small subunit ribosomal RNA gene, partial sequence; internal transcribed spacer 1 and 5.8S ribosomal RNA gene, complete sequence; and internal transcribed spacer 2, partial sequence
Marker genes sequenced
★ 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
fungal barcode
08Occurrence & distribution
Record type790 records
Wild obs. + sensor430
Museum / vouchered358
Cultivated / captive1
Other1
Origin
Native321
Range
Area of Occupancy AOO2 192 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 accuracy92% within 1 km
≤100 m 51≤1 km 327≤10 km 33
411 georeferenced · 19 without coordinates
Open the mapobservation + sensor430
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 accuracy37% within 1 km
≤100 m 15≤1 km 38≤10 km 81>10 km 9
143 georeferenced · 215 without coordinates
Open the institutions mapphysical evidence358
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 institutions19 of 36 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Wuzhou, CN
81
Uniwersytet Wrocławskilocation not on record
45
TSBlocation not on record
29
DOI/NPS, Colonial National Historical Parklocation not on record
28
Canberra, AU
17
GZUlocation not on record
14
Madison, US
13
Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record
12
LDlocation not on record
12
Uppsala, SE
12
Bronx, US
11
Santa Barbara, US
10
Olocation not on record
7
Berlin, DE
6
Bergen, NO
5
PRClocation not on record
5
Museo Entomologico de Leonlocation not on record
4
Chicago, US
4
Hobart, AU
3
SLU Artdatabankenlocation not on record
3
Boise, US
3
San Sebastián, ES
2
Senckenberg Gesellschaft für Naturforschung: Senckenberg Forschungsinstitut und Naturmuseumlocation not on record
2
Bozeman, US
2
nbflocation not on record
2
Durham, US
2
M-Lichenslocation not on record
1
Vitoria, ES
1
San Luis Obispo, US
1
McWane Science Centerlocation not on record
1
Salzburg, AT
1
South Kensington, GB
1
University of Gdansklocation not on record
1
Minia, EG
1
BDBClocation not on record
1
BClocation not on record
1
36 institutions · 344 of 358 vouchered records shown · 10 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 DNA6 detections
Where the DNA of Diplotomma venustum 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 found6
Studies independent surveys1
Countries2
Signal confidence: weakweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 6 detections have coordinates
Open the map2 countries0
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.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median15.2 °C 15.2–16.4
Seasonal swing summer↔winter21.1 °C
Max temp (day)20.1 °C 19.0–20.1
Min temp (night)9.00 °C 9.00–13.2
Precipitation33.4 mm/mo 33.4–48.7
Air humidity52.9 % 52.9–59.8
Moisture balance-61.7 mm/mo -61.7–-54.6
Vapour deficit953 Pa 816–953
Wind speed2.00 m/s 2.00–2.70
Cloud cover38.3 %
CHELSA 1981–2010, ~9 km grid, at location & month of 4 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.
