Amaurobius caucasicus

Marusik, Otto & Japoshvili, 2020 · species

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Animalia/Arthropoda/Arachnida/Araneae/Amaurobiidae/Amaurobius

At a glance

Occurrence records3

Data sources5

Biological traits28

DNA specimens6

eDNA detections0

Sources5 archives

Databases and archives Amaurobius caucasicus's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility3 records↗

BOLD SystemsCentre for Biodiversity Genomics6 specimens↗

World Spider Trait DBMasaryk University28 traits · 1 refs↗

World Spider CatalogNaturhist. Museum Bernworld catalog↗

On this page4 sections

Every layer below draws on the sources above — open one to explore it, or use ← → to move between tabs.

NarrativeWikipediaarticle

Traits & measurements1 literature sources28 traits

Occurrence & distributionGBIF3 records

DNA & barcodingBOLD6 specimens

01Narrative

Amaurobius caucasicus est une espèce d'araignées aranéomorphes de la famille des Amaurobiidae.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesMarusik et al. 2020

Morphometry28

Abdomen length2.62 mm

Body length5.75 mm

Cephalothorax length3.13 mm

Cephalothorax width2.2 mm

Femur I length3.03 mm

Femur II length2.39 mm

Femur III length2.15 mm

Femur IV length2.5 mm

Leg I length11.93 mm

Leg II length8.22 mm

Leg III length7.13 mm

Leg IV length8.73 mm

Metatarsus I length3.11 mm

Metatarsus II length1.93 mm

Metatarsus III length1.72 mm

Metatarsus IV length2.16 mm

Patella I length1.1 mm

Patella II length0.93 mm

Patella III length0.76 mm

Patella IV length0.96 mm

Tarsus I length1.44 mm

Tarsus II length0.95 mm

Tarsus III length0.88 mm

Tarsus IV length0.95 mm

Tibia I length3.25 mm

Tibia II length2.02 mm

Tibia III length1.62 mm

Tibia IV length2.16 mm

05DNA & barcoding6 specimens

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 Amaurobius caucasicus has left across the world's sequence archives.

At a glance

DNA specimens6

BINs3

Marker genes1

Countries1

The DNA barcodethe species' typical barcode, built from every sequenced specimen

COI-5P658 bp consensus6 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. 87% of positions are identical in every specimen.

Where individuals differ — all 85 variable positions, in barcode order

28Amostly conserved

40Gvariable

43Amostly conserved

55Amostly conserved

68Amostly conserved

73Amostly conserved

79Avariable

88Amostly conserved

91Avariable

94Gvariable

112Amostly conserved

121Gvariable

127Tvariable

130Amostly conserved

133Gvariable

139Gvariable

145Amostly conserved

166Amostly conserved

169Avariable

175Amostly conserved

181Tvariable

184Amostly conserved

190Gvariable

196Gmostly conserved

199Gvariable

202Tmostly conserved

205Amostly conserved

206Tmostly conserved

217Tvariable

223Tmostly conserved

241Amostly conserved

256Amostly conserved

262Gvariable

265Amostly conserved

271Tmostly conserved

283Amostly conserved

289Amostly conserved

290Amostly conserved

316Tvariable

319Avariable

322Amostly conserved

325Avariable

328Cvariable

331Amostly conserved

352Amostly conserved

353Tmostly conserved

354Cmostly conserved

355Tmostly conserved

358Gvariable

364Tvariable

373Amostly conserved

411Cmostly conserved

415Avariable

421Gvariable

424Tvariable

433Avariable

457Tmostly conserved

458Amostly conserved

460Tmostly conserved

469Amostly conserved

472Gvariable

482Tmostly conserved

483Cmostly conserved

484Tmostly conserved

487Amostly conserved

496Tvariable

508Tmostly conserved

511Amostly conserved

514Tmostly conserved

535Amostly conserved

544Gvariable

547Tmostly conserved

562Amostly conserved

565Gvariable

586Gvariable

592Gvariable

604Avariable

607Amostly conserved

619Tmostly conserved

625Gvariable

628Amostly conserved

631Avariable

637Tmostly conserved

643Gvariable

649Gvariable

AACATTATATTTAATTTTTGGAGCTTGAGCATCTATAGTGGGAATAGCTATAAGAGTTTTAATTCGAATTGAATTAGGACAATCAGGAAG …

Variant network

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)5.4%

Haplotypes3

BINs3

Most divergent pair8.7%

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.

Amaurobius obustussame genus7.4%Amaurobius pallidussame genus8.1%Amaurobius similissame genus8.2%Amaurobius fenestralissame genus8.8%Amaurobius erberisame genus10.2%

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.

★COI-5P

animal barcode

08Occurrence & distribution

Record type3 records

Museum / vouchered3

Range

Area of Occupancy AOO4 km²

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 · 3 records without

Open the institutions mapphysical evidence3

10Collections & institutions

Institution	Specimens
Museum für Naturkunde Berlin (Zoological Collections)location not on record	2
MMUElocation not on record	1

2 institutions · 3 of 3 vouchered records shown

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