Alpheopsis yaldwyni

D.M.Banner & A.H.Banner, 1973 · species

image placeholder — illustration coming later

Animalia/Arthropoda/Malacostraca/Decapoda/Alpheidae/Alpheopsis

At a glance

Occurrence records115

Data sources6

Biological traits4

DNA specimens3

eDNA detections4

Sources6 archives

Databases and archives Alpheopsis yaldwyni's data was compiled from.

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility75 records↗

OBISOcean Biodiversity Information System40 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI4 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics3 specimens↗

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 & measurements1 literature sources4 traits

Occurrence & distributionGBIF · OBIS115 records

Environmental DNA1 datasets · 2 countries4 detections

DNA & barcodingBOLD3 specimens

01Narrative

Alpheopsis yaldwyni est une espèce de crevettes marines de la famille des Alpheidae.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesSeaLifeBase

Habitat & environment2

Habitat saltwateryes

Habitat zonebenthic

Other traits2

Depth max20 m

Depth min1 m

05DNA & barcoding3 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 Alpheopsis yaldwyni has left across the world's sequence archives.

At a glance

DNA specimens3

BINs1

Marker genes1

eDNA detections4

Countries2

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

COI-5P658 bp consensus3 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. 82% of positions are identical in every specimen.

Diversity (π)12.7%

Haplotypes1

BIN1

Where individuals differ — all 119 variable positions, in barcode order

10Tvariable

22Cvariable

28Gvariable

31Cvariable

34Avariable

43Gvariable

46Gvariable

49Gvariable

58Avariable

59Cvariable

70Ahighly variable

73Avariable

79Avariable

85Ahighly variable

91Avariable

94Avariable

103Cvariable

106Cvariable

115Tvariable

118Cvariable

121Cvariable

130Avariable

136Cvariable

139Cvariable

157Cvariable

160Gvariable

163Avariable

169Avariable

172Tvariable

178Cvariable

181Gvariable

202Avariable

205Tvariable

208Tvariable

211Avariable

214Avariable

217Gvariable

223Avariable

226Tvariable

235Cvariable

238Avariable

262Avariable

265Avariable

268Ahighly variable

274Avariable

277Ahighly variable

286Cvariable

289Cvariable

292Avariable

295Cvariable

304Avariable

307Gvariable

310Avariable

316Chighly variable

319Tvariable

322Tvariable

325Ahighly variable

337Chighly variable

340Tvariable

343Cvariable

346Cvariable

349Avariable

364Ahighly variable

367Cvariable

373Tvariable

376Avariable

385Cvariable

388Gvariable

391Avariable

394Cvariable

400Cvariable

403Chighly variable

406Cvariable

407Cvariable

409Gvariable

412Cvariable

415Avariable

418Avariable

421Cvariable

433Avariable

439Tvariable

442Tvariable

448Avariable

454Cvariable

457Cvariable

458Tvariable

466Avariable

475Gvariable

478Ahighly variable

496Avariable

499Ahighly variable

508Avariable

529Tvariable

532Cvariable

535Avariable

536Cvariable

538Tvariable

541Tvariable

550Avariable

553Avariable

556Avariable

562Cvariable

565Avariable

568Cvariable

571Cvariable

574Tvariable

581Cvariable

595Cvariable

601Cvariable

607Avariable

613Cvariable

619Avariable

622Cvariable

625Avariable

628Tvariable

631Avariable

637Ahighly variable

643Avariable

653Cvariable

TACTCTTTATTTCATCTTTGGCGCCTGGGCCGGAATAGTAGGGACGGGGCTAAGATTACTAATTCGGGCAGAACTTGGACAACCAGGAAG …

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.

Alpheus pareuchirussame family15.2%Alpheus euphrosynesame family16.0%Caridina papuanasame order17.2%Alpheus strenuussame family17.3%Conchodytes meleagrinaesame order17.5%

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 type115 records

Wild obs. + sensor13

Museum / vouchered102

Range

Area of Occupancy AOO164 km²

Depth

0–200 m sunlit3

200–1000 m twilight0

1–4 km midnight0

>4 km abyssal0

median 1 m · max 2 m · 3 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 accuracy40% within 1 km

≤1 km 4≤10 km 2>10 km 4

10 georeferenced · 3 without coordinates

Open the mapobservation + sensor13

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 accuracy100% within 1 km

≤100 m 4≤1 km 1

5 georeferenced · 97 without coordinates

Open the institutions mapphysical evidence102

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 institutions3 of 6 geolocated

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

Institution	Specimens
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record	24
Paris, FR	15
University of Floridalocation not on record	14
Washington, US	7
Sydney, AU	4
Museum and Art Gallery of the Northern Territorylocation not on record	1

6 institutions · 65 of 102 vouchered records shown · 1 without an institution code

09Environmental DNA4 detections

Where the DNA of Alpheopsis yaldwyni 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 found4

Studies independent surveys1

Countries2

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

Where its DNA was found

0 of 4 detections have coordinates

Open the map2 countries0

Coral Reef

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 median28.2 °C 19.8–28.2

Seasonal swing summer↔winter6.00 °C

Max temp (day)28.7 °C 23.3–28.7

Min temp (night)27.8 °C 15.4–27.8

Precipitation7.60 mm/mo 4.10–7.60

Air humidity59.5 % 52.9–59.5

Vapour deficit1,549 Pa 1,106–1,549

Cloud cover9.00 % 9.00–20.4

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.

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