Diaphoreolis lagunae

(O'Donoghue, 1926) · species

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Animalia/Mollusca/Gastropoda/Nudibranchia/Trinchesiidae/Diaphoreolis

At a glance

Occurrence records2

Data sources7

Biological traits4

DNA specimens6

eDNA detections6

Sources7 archives

Databases and archives Diaphoreolis lagunae's data was compiled from.

WikipediaWikimedia Foundation2 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility2 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI6 eDNA detections↗

BOLD SystemsCentre for Biodiversity Genomics6 specimens↗

Open Tree of LifeOpenTreephylogeny backbone↗

Catalogue of LifeCOLtaxonomy↗

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 & distributionGBIF2 records

Environmental DNA1 datasets · 0 countries6 detections

DNA & barcodingBOLD6 specimens

01Narrative

Diaphoreolis lagunae, common name orange-face cuthona, is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Trinchesiidae.Picton, B. (2017). Diaphoreolis lagunae (O'Donoghue, 1926). In: MolluscaBase (2017). Accessed through: World Register of Marine Species on 2017-11-01.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesSeaLifeBase

Size & morphology1

Body length1.4 cm

Habitat & environment2

Habitat saltwateryes

Habitat zonebenthic

Other traits1

Vulnerability10

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 Diaphoreolis lagunae has left across the world's sequence archives.

At a glance

DNA specimens6

BINs1

Marker genes1

eDNA detections6

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. 98% of positions are identical in every specimen.

Where individuals differ — all 11 variable positions, in barcode order

56Cmostly conserved

91Cvariable

163Gmostly conserved

169Cvariable

244Gmostly conserved

298Amostly conserved

352Amostly conserved

397Tmostly conserved

484Tmostly conserved

511Amostly conserved

619Tmostly conserved

AACTTTATATCTTTTATTAGGTATTTGATGTGGGCTTGTCGGAACGGGCTTAAGACTACTTATTCGTTTTGAACTCGGGACAGCAGGAGC …

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)0.62%

Haplotypes6

BIN1

Most divergent pair1.2%

Other

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.

Diaphoreolis viridissame genus12.6%Catriona aurantiasame family15.2%Trinchesia cuanensissame family15.2%Trinchesia caeruleasame family15.8%Doto hystrixsame order16.0%

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 type2 records

Museum / vouchered2

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 · 2 records without

Open the institutions mapphysical evidence2

10Collections & institutions

Holding institutions1 of 2 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	1
Washington, US	1

2 institutions · 2 of 2 vouchered records shown

09Environmental DNA6 detections

Where the DNA of Diaphoreolis lagunae 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 found6

Studies independent surveys1

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

Where its DNA was found

0 of 6 detections have coordinates

Open the map0 countries0

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.

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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