Dipsacaster pretiosus

Other invertebrates
IUCN: Not evaluated

Usual depth80–104 m
Water temperature18–24 °C
Best monthsDecember
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: 1 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: 3 records

Depth and water temperature

Depth

Mostly recorded at 80–104 m · Deepest record: 104.2 m

80–90 m: 4 records
90–100 m: 0 records
100–110 m: 1 records

Water temperature

Recorded in surface water of 18–24 °C

16–18 °C: 2 records
18–20 °C: 0 records
20–22 °C: 4 records
22–24 °C: 0 records
24–26 °C: 1 records

Names and classification

Names in 3 more languages

Japanese: ハダカモミジガイ
Korean: 마른불가사리
Simplified Chinese: 珍貴叢棘海星, 美麗雙沙海星

Other scientific names: Astrogonium pretiosus, Pseudarchaster pretiosus

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).
11 open-data records from 1906 to 1972.
Species data updated November 2, 2026.

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