Ampelisca eschrichtii

Krøyer, 1842 · species

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Animalia/Arthropoda/Malacostraca/Amphipoda/Ampeliscidae/Ampelisca

At a glance

Occurrence records2 975

Data sources7

Biological traits0

DNA specimens95

eDNA detections589

Sources7 archives

Databases and archives Ampelisca eschrichtii's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility1 796 records↗

OBISOcean Biodiversity Information System1 179 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI589 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics95 specimens↗

Open Tree of LifeOpenTreephylogeny backbone↗

Catalogue of LifeCOLtaxonomy↗

On this page4 sections

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

NarrativeWikipediaarticle

Occurrence & distributionGBIF · OBIS2 975 records

Environmental DNA3 datasets · 4 countries589 detections

DNA & barcodingBOLD95 specimens

01Narrative

Ampelisca eschrichtii is een vlokreeftensoort uit de familie van de Ampeliscidae. De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1842 door Krøyer.

No narrative description available for this taxon yet.

02Traits & measurements

No structured trait data for this taxon yet.

05DNA & barcoding95 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 Ampelisca eschrichtii has left across the world's sequence archives.

At a glance

DNA specimens95

BINs12

Marker genes2

eDNA detections589

Countries5

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

COI-5P658 bp consensus91 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. 76% of positions are identical in every specimen.

Where individuals differ — all 160 variable positions, in barcode order

1Amostly conserved

4Amostly conserved

5Cmostly conserved

7Tmostly conserved

17Cmostly conserved

22Gvariable

28Amostly conserved

31Cmostly conserved

37Cvariable

43Amostly conserved

46Tmostly conserved

55Amostly conserved

68Gvariable

70Tvariable

73Avariable

74Tmostly conserved

76Amostly conserved

79Avariable

82Cvariable

91Cmostly conserved

94Gvariable

97Cvariable

98Gvariable

100Amostly conserved

103Tmostly conserved

106Cvariable

127Amostly conserved

130Cmostly conserved

133Tmostly conserved

142Tmostly conserved

143Avariable

157Tmostly conserved

160Amostly conserved

163Tmostly conserved

166Amostly conserved

169Tvariable

178Tmostly conserved

181Amostly conserved

190Tmostly conserved

196Amostly conserved

197Tmostly conserved

200Gvariable

202Cvariable

205Cmostly conserved

206Tmostly conserved

217Tmostly conserved

220Avariable

229Amostly conserved

232Tmostly conserved

235Tmostly conserved

247Cvariable

250Tvariable

253Avariable

263Cmostly conserved

265Tmostly conserved

266Tmostly conserved

268Avariable

271Cmostly conserved

274Cvariable

277Cvariable

278Tmostly conserved

280Amostly conserved

282Tvariable

283Cvariable

284Cmostly conserved

286Amostly conserved

287Tvariable

290Cvariable

292Avariable

299Amostly conserved

301Tmostly conserved

304Amostly conserved

307Avariable

313Avariable

316Avariable

319Avariable

322Amostly conserved

325Cvariable

331Amostly conserved

334Tmostly conserved

337Tmostly conserved

340Cvariable

343Cvariable

346Tmostly conserved

349Amostly conserved

352Chighly variable

355Tmostly conserved

358Tmostly conserved

361Cmostly conserved

364Tmostly conserved

370Amostly conserved

373Cvariable

379Tmostly conserved

382Amostly conserved

388Tmostly conserved

391Cvariable

397Tvariable

400Tmostly conserved

401Cvariable

406Tvariable

407Cmostly conserved

409Gvariable

412Thighly variable

415Amostly conserved

421Tvariable

430Amostly conserved

433Gmostly conserved

451Tmostly conserved

463Tmostly conserved

469Cmostly conserved

472Cvariable

473Tvariable

475Tvariable

477Amostly conserved

490Tvariable

494Gvariable

496Amostly conserved

499Tmostly conserved

500Tmostly conserved

502Amostly conserved

+40 more variable positions not shown

AACACTTTATTTTTTACTAGGGGCTTGAGCCAGAGTCTTAGGAACTTCAATAAGAATAATTATCCGAGTTGAATTAAGAGGCCCTGGTAA …

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)10.0%

Haplotypes28

BINs12

Most divergent pair14.7%

N.AmericaEuropeOther

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.

Ampelisca careyisame genus17.5%Ampelisca brevicornissame genus17.9%Haploops laevissame family17.9%

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-5P18S-5P

animal barcoderibosomal

08Occurrence & distribution

Record type2 975 records

Wild obs. + sensor1 312

Museum / vouchered1 368

Other295

Range

Area of Occupancy AOO4 924 km²

Depth

0–200 m sunlit321

200–1000 m twilight555

1–4 km midnight188

>4 km abyssal10

median 312.1 m · max 5 910 m · 1 074 records with depth

Wildobservation + sensor

Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.

Coordinate accuracy96% within 1 km

≤100 m 169≤1 km 83≤10 km 7>10 km 4

263 georeferenced · 1 049 without coordinates

Open the mapobservation + sensor1 312

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 accuracy88% within 1 km

≤100 m 9≤1 km 94≤10 km 4>10 km 10

117 georeferenced · 1 251 without coordinates

Open the institutions mapphysical evidence1 368

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 institutions11 of 31 geolocated

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

Institution	Specimens
Norwegian Institute of Marine Researchlocation not on record	175
Zoological Museum, Moscow Lomonosov State Universitylocation not on record	91
Stockholm, SE	70
Tromsø, NO	65
Museo civico La Terra e l'Uomo di Crocetta del Montellolocation not on record	50
Maurice Lamontagne Institutelocation not on record	32
ArcODlocation not on record	32
CEFASlocation not on record	26
Washington, US	20
Instytut Oceanologii Polskiej Akademii Nauklocation not on record	16
German Centre for Marine Biodiversity Researchlocation not on record	14
IOPASlocation not on record	11
Far Eastern Federal University, Laboratory of ecology and evolutionary biology of aquatic organismslocation not on record	11
NTNU-VMlocation not on record	7
CASlocation not on record	6
Bergen, NO	5
Cambridge, US	5
Helsinki, FI	4
University of Guelph, Centre for Biodiversity Genomicslocation not on record	4
South Kensington, GB	3
Edmonton, CA	2
University of Oslo (UiO)location not on record	2
ArCODlocation not on record	2
Brussels, BE	2
Senckenberg am Meerlocation not on record	2
Santa Barbara Museum of Natural Historylocation not on record	1
New Haven, US	1
Shirshov Institute of Oceanology RANlocation not on record	1
Toronto, CA	1
Torngat Mountains National Park Reservelocation not on record	1
RBINS-Scientific Heritagelocation not on record	1

31 institutions · 663 of 1 368 vouchered records shown · 308 without an institution code

09Environmental DNA589 detections

Where the DNA of Ampelisca eschrichtii 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 found589

Studies independent surveys3

Countries4

Verifiable raw sequence linked520

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

Where its DNA was found

0 of 589 detections have coordinates

Open the map4 countries0

silty sandsand9. Marine - NeriticPacific Ocean

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 median6.60 °C 3.20–11.4

Seasonal swing summer↔winter35.5 °C

Max temp (day)9.60 °C 4.10–15.5

Min temp (night)4.10 °C 1.90–8.80

Precipitation89.4 mm/mo 56.9–116

Air humidity61.6 % 60.8–66.2

Vapour deficit382 Pa 264–521

Cloud cover51.2 % 49.0–61.0

CHELSA 1981–2010, ~9 km grid, at location & month of 576 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.

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Ampelisca eschrichtii

At a glance

Sources7 archives

At a glance

Record type2 975 records

Range

Depth

Wildobservation + sensor

Museum / Voucheredphysical evidence

Wildobservation + sensor

Holding institutions11 of 31 geolocated

Signal

Where its DNA was found

How strong is each trace?

Modelled climatemodelled

Record type2 975 records