Rhizotrochus flabelliformis

Corals and anemones
IUCN: Not evaluated

Usual depth251–575 m
Water temperature18–29 °C
Best monthsMay, July, and September
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: 11 records
June: 0 records
July: 11 records
August: 2 records
September: 13 records
October: 2 records
November: 3 records
December: 0 records

Depth and water temperature

Depth

Mostly recorded at 251–575 m · Deepest record: 1,225 m

220–230 m: 2 records
230–240 m: 5 records
240–250 m: 2 records
250–260 m: 2 records
260–270 m: 6 records
270–280 m: 5 records
280–290 m: 2 records
290–300 m: 3 records
300–310 m: 0 records
310–320 m: 2 records
320–330 m: 4 records
330+ m: 65 records

Water temperature

Recorded in surface water of 18–29 °C

16–18 °C: 14 records
18–20 °C: 21 records
20–22 °C: 5 records
22–24 °C: 16 records
24–26 °C: 5 records
26–28 °C: 15 records
28–30 °C: 35 records

Names and classification

Names in 1 more languages

Simplified Chinese: 扇形根扇珊瑚

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).
121 open-data records from 1922 to 2004.
Species data updated October 30, 2026.

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