Cyclochlamys transenna

Molluscs
IUCN: Not evaluated

Usual depth9–91 m
Water temperature8–18 °C
Best monthsJuly
How commonRare

All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 2 records
February: 1 records
March: 2 records
April: 0 records
May: 1 records
June: 2 records
July: 4 records
August: 0 records
September: 0 records
October: 0 records
November: 1 records
December: 2 records

Depth and water temperature

Depth

Mostly recorded at 9–91 m · Deepest record: 415 m

0–10 m: 6 records
10–20 m: 12 records
20–30 m: 6 records
30–40 m: 8 records
40–50 m: 3 records
50–60 m: 7 records
60–70 m: 0 records
70–80 m: 2 records
80–90 m: 2 records
90–100 m: 7 records
100–110 m: 1 records
110+ m: 2 records

Water temperature

Recorded in surface water of 8–18 °C

6–8 °C: 3 records
8–10 °C: 5 records
10–12 °C: 8 records
12–14 °C: 33 records
14–16 °C: 9 records
16–18 °C: 4 records

Names and classification

Other scientific names: Cyclopecten transenna, Pecten (Cyclopecten) transenna, Pecten transenna

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).
127 open-data records from 1942 to 2000.
Species data updated November 1, 2026.

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