Araneus workmani

(Keyserling, 1884) · species

image placeholder — illustration coming later

Animalia/Arthropoda/Arachnida/Araneae/Araneidae/Araneus

At a glance

Occurrence records162

Data sources7

Biological traits10

DNA specimens1

eDNA detections1

Sources7 archives

Databases and archives Araneus workmani's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility162 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI1 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics1 specimens↗

World Spider Trait DBMasaryk University10 traits · 5 refs↗

World Spider CatalogNaturhist. Museum Bernworld catalog↗

Open Tree of LifeOpenTreephylogeny backbone↗

On this page5 sections

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

NarrativeWikipediaarticle

Traits & measurements5 literature sources10 traits

Occurrence & distributionGBIF162 records

Environmental DNA1 datasets · 1 countries1 detections

DNA & barcodingBOLD1 specimens

01Narrative

Araneus workmani is een spinnensoort in de taxonomische indeling van de wielwebspinnen (Araneidae). Het dier behoort tot het geslacht Araneus. De wetenschappelijke naam van de soort werd voor het eerst geldig gepubliceerd in 1884 door Eugen von Keyserling.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesFoelix 2011Dias et al. 2010Podgaiski et al. 2013 Vandewalle et al. 2010Cardoso et al. 2011

Morphometry7

Abdomen length4.09 mm

Abdomen width3.26 mm

Cephalothorax length3.93 mm

Cephalothorax width3.12 mm

Femur I length4.12 mm

Femur IV length3.76 mm

Ocular distance0.729 mm

Predation1

Hunting guildorb web

Ecology2

Circadian activitydiurnal

Microhabitatvegetation

05DNA & barcoding1 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 Araneus workmani has left across the world's sequence archives.

At a glance

DNA specimens1

BINs1

Marker genes1

eDNA detections1

Countries1

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 type162 records

Wild obs. + sensor138

Museum / vouchered14

Other10

Range

Area of Occupancy AOO376 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 60≤1 km 42≤10 km 8>10 km 4

114 georeferenced · 24 without coordinates

Open the mapobservation + sensor138

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 accuracy80% within 1 km

≤1 km 4>10 km 1

5 georeferenced · 9 without coordinates

Open the institutions mapphysical evidence14

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 institutions2 of 3 geolocated

Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.

Institution	Specimens
PUC-RSlocation not on record	6
Buenos Aires, AR	5
Denver, US	1

3 institutions · 12 of 14 vouchered records shown · 2 without an institution code

09Environmental DNA1 detections

Where the DNA of Araneus workmani 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 found1

Studies independent surveys1

Countries1

Signal confidence: weakweighed across independent studies, places & mapped detections

Where its DNA was found

0 of 1 detections have coordinates

Open the map1 country0

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 median21.9 °C 21.9–21.9

Seasonal swing summer↔winter6.30 °C

Max temp (day)26.0 °C

Min temp (night)17.2 °C

Precipitation78.8 mm/mo

Air humidity61.0 %

Moisture balance-35.0 mm/mo

Vapour deficit1,019 Pa

Wind speed2.50 m/s

Cloud cover28.9 %

CHELSA 1981–2010, ~9 km grid, at location & month of 1 detection point · 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.

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