Angustassiminea succinea

(L.Pfeiffer, 1840) · species

image placeholder — illustration coming later

Animalia/Mollusca/Gastropoda/Littorinimorpha/Assimineidae/Angustassiminea

At a glance

Occurrence records469

Data sources6

Biological traits5

DNA specimens0

eDNA detections6

Sources6 archives

Databases and archives Angustassiminea succinea's data was compiled from.

WikipediaWikimedia Foundation4 languages↗

BioWikiNetmultilingual Wikipediamultilingual↗

GBIFGlobal Biodiversity Information Facility189 records↗

OBISOcean Biodiversity Information System280 records↗

ENAEuropean Nucleotide Archive · EMBL-EBI6 eDNA detections↗

GLoBIGlobal Biotic Interactionsbiotic interactions↗

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 sources5 traits

Occurrence & distributionGBIF · OBIS469 records

Environmental DNA1 datasets · 1 countries6 detections

01Narrative

Assiminea succinea is a species of minute operculate snail, a marine gastropod mollusk or micromollusk in the family Assimineidae.

No narrative description available for this taxon yet.

02Traits & measurements

SourcesSeaLifeBase

Size & morphology1

Body length0.3 cm

Habitat & environment2

Habitat saltwateryes

Habitat zonebenthic

Other traits2

Depth max4 m

Depth min0 m

05DNA & barcoding6 eDNA hits

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 Angustassiminea succinea has left across the world's sequence archives.

At a glance

eDNA detections6

Countries1

08Occurrence & distribution

Record type469 records

Wild obs. + sensor123

Museum / vouchered346

Range

Area of Occupancy AOO920 km²

Depth

0–200 m sunlit110

200–1000 m twilight0

1–4 km midnight0

>4 km abyssal0

median 1.8 m · max 168 m · 110 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 accuracy87% within 1 km

≤100 m 23≤1 km 4>10 km 4

31 georeferenced · 92 without coordinates

Open the mapobservation + sensor123

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 accuracy52% within 1 km

≤100 m 3≤1 km 21≤10 km 21>10 km 1

46 georeferenced · 300 without coordinates

Open the institutions mapphysical evidence346

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 institutions6 of 9 geolocated

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

Institution	Specimens
Philadelphia, US	75
Chicago, US	45
FCMMlocation not on record	13
Florida Museum of Natural History- Zoology, Paleontology & Paleobotanylocation not on record	5
Ann Arbor, US	4
Denver, US	1
Cambridge, US	1
Gothenburg, SE	1
Instituto de Investigaciones Marinas y Costeras (INVEMAR)location not on record	1

9 institutions · 146 of 346 vouchered records shown · 13 without an institution code

09Environmental DNA6 detections

Where the DNA of Angustassiminea succinea 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

Countries1

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

Where its DNA was found

0 of 6 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 median7.40 °C 7.40–7.40

Seasonal swing summer↔winter25.4 °C

Max temp (day)9.60 °C

Min temp (night)3.00 °C

Precipitation344 mm/mo

Air humidity64.9 %

Moisture balance263 mm/mo

Vapour deficit428 Pa

Wind speed2.90 m/s

Cloud cover44.6 %

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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