Ophiocomella sexradia

Other invertebrates
IUCN: Not evaluated

Usual depth0–30 m
Water temperature21–29 °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: 7 records
February: 11 records
March: 1 records
April: 15 records
May: 14 records
June: 5 records
July: 12 records
August: 2 records
September: 1 records
October: 11 records
November: 1 records
December: 28 records

Depth and water temperature

Depth

Mostly recorded at 0–30 m · Deepest record: 1,555 m

0–10 m: 16 records
10–20 m: 5 records
20–30 m: 0 records
30–40 m: 1 records
40–50 m: 1 records
50–60 m: 0 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+ m: 1 records

Water temperature

Recorded in surface water of 21–29 °C

20–22 °C: 20 records
22–24 °C: 27 records
24–26 °C: 16 records
26–28 °C: 30 records
28–30 °C: 37 records

Names and classification

Other scientific names: Amphiacantha dividua, Amphilimna sexradia, Dougaloplus dividua, Dougaloplus sexradia, Ophiocnida sexradia, Ophiocoma parva, Ophiocomella clippertoni, Ophiocomella parva, Ophiocomella schultzi, Ophiomastix sexradiata, Ophiothauma heptactis

Similar species

Breviturma dentata
Ophiocoma erinaceus
Lagoon Brittle Star
Ophiocoma scolopendrina
Breviturma brevipes
Breviturma pusilla
Chain-link Brittle Star
Ophiomastix annulosa

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).
239 open-data records from 1887 to 2026.

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