Exotica triradiata

Molluscs
IUCN: Not evaluated

Usual depth1–56 m
Water temperature26–26 °C
Best monthsOctober
How commonRare

All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 0 records
February: 0 records
March: 0 records
April: 0 records
May: 0 records
June: 0 records
July: 0 records
August: 0 records
September: 0 records
October: 1 records
November: 0 records
December: 0 records

Depth and water temperature

Depth

Mostly recorded at 1–56 m · Deepest record: 110 m

0–10 m: 9 records
10–20 m: 6 records
20–30 m: 2 records
30–40 m: 0 records
40–50 m: 0 records
50–60 m: 3 records
60–70 m: 0 records
70–80 m: 0 records
80–90 m: 0 records
90–100 m: 0 records
100–110 m: 0 records
110–120 m: 1 records

Water temperature

Recorded in surface water of 26–26 °C

24–26 °C: 15 records
26–28 °C: 6 records

Names and classification

Other scientific names: Exotica exotica, Tellina (Exotica) triradiata, Tellina (Peronaea) triradiata, Tellina exotica, Tellina triradiata

Similar species

Fine-ridged Tellen
Semelangulus tenuiliratus
Bartschicoma edgari
Angled wedge shell
Bartschicoma gaimardi
Dallitellina rostrata
Foliated tellin
Phylloda foliacea
Quidnipagus palatam

Sources and credits

Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).

Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
Conservation status as published by GBIF (IUCN Red List).
22 open-data records from 1993 to 1993.
Species data updated November 2, 2026.

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