Eggcockle

Fulvia laevigata

Molluscs
IUCN: Not evaluated

Usual depth2–43 m
Water temperature13–30 °C
Best monthsJune and August
How commonOccasional

All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 7 records
February: 12 records
March: 13 records
April: 21 records
May: 18 records
June: 42 records
July: 36 records
August: 67 records
September: 29 records
October: 8 records
November: 12 records
December: 29 records

Depth and water temperature

Depth

Mostly recorded at 2–43 m · Deepest record: 75 m

0–10 m: 52 records
10–20 m: 50 records
20–30 m: 28 records
30–40 m: 15 records
40–50 m: 8 records
50–60 m: 7 records
60–70 m: 1 records
70–80 m: 2 records

Water temperature

Recorded in surface water of 13–30 °C

12–14 °C: 2 records
14–16 °C: 0 records
16–18 °C: 2 records
18–20 °C: 1 records
20–22 °C: 5 records
22–24 °C: 58 records
24–26 °C: 88 records
26–28 °C: 141 records
28–30 °C: 61 records

Names and classification

English: Eggcockle, Egg Cockle

Other scientific names: Cardium (Laevicardium) dalli, Cardium gorgasi, Cardium laevigatum, Cardium papyraceum, Fulvia (Fulvia) laevigata, Fulvia papyracea, Fulvia voskuili, Laevicardium laevigatum, Papyridea papyracea

Similar species

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).
592 open-data records from 1789 to 2014.
Species data updated November 2, 2026.

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