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 Antheraea formosana has left across the world's sequence archives.
At a glance
DNA specimens13
BINs2
Marker genes1
Countries3
The DNA barcodethe species' typical barcode, built from every sequenced specimen
COI-5P658 bp consensus12 specimens
ACGT
▸ drag or hover over the strip to read any position — letter and how much it varies
Violet ticks below the strip = positions where individuals differ; flat = the species' unchanging signature. 96% of positions are identical in every specimen.
Where individuals differ — all 25 variable positions, in barcode order
Each circle is a barcode variant; bigger = more specimens, colour = region. Lines join the most similar variants and the tick marks count the mutations between them — a tight cluster is one “dialect”, a long line a more divergent lineage. Click a circle to list its actual specimens.
Diversity (π)0.87%
Haplotypes5
BINs2
Most divergent pair1.4%
Asia
Closest relatives by DNA barcode
The species whose COI barcode is most similar to this one — a quick “who is this most like”. The percentage is how much the barcode differs; it approximates, but is not, the full evolutionary tree.
★ 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.
★COI-5P
animal barcode
08Occurrence & distribution
Record type741 records
Wild obs. + sensor638
Museum / vouchered103
Range
Area of Occupancy AOO1 240 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 accuracy89% within 1 km
≤100 m 81≤1 km 34≤10 km 6>10 km 8
129 georeferenced · 509 without coordinates
Open the mapobservation + sensor638
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 accuracy
no georeferenced coordinates · 103 records without
Open the institutions mapphysical evidence103
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
Institution
Specimens
tesrilocation not on record
66
National Museum of Natural Sciencelocation not on record
34
ZSMlocation not on record
1
Bavarian State Collection of Zoologylocation not on record
1
4 institutions · 102 of 103 vouchered records shown · 1 without an institution code
