DiscoverSpeciesCorals and anemones
Crystal coral
Galaxea fascicularis
- Usual depth5–47 m
- Water temperature24–29 °C
- Best monthsFebruary, March, and April
- How commonCommon
About this species
Galaxea fascicularis is a species of colonial stony coral in the family Euphylliidae, commonly known as octopus coral, fluorescence grass coral, and galaxy coral among various vernacular names.
Text from the Wikipedia article “Galaxea fascicularis”, licensed CC BY-SA 4.0. Read the article
Where and when
Where it has been recorded
Worldwide
Loading the map
Best months
Worldwide (open data)
- January: 33 records
- February: 851 records
- March: 709 records
- April: 584 records
- May: 301 records
- June: 22 records
- July: 16 records
- August: 76 records
- September: 17 records
- October: 3 records
- November: 5 records
- December: 7 records
Depth and water temperature
Depth
Mostly recorded at 5–47 m · Deepest record: 203.5 m
Water temperature
Recorded in surface water of 24–29 °C
Names and classification
- English
- Crystal coral, Octopus coral, crystal coral, Fluorescence Grass Coral, Galaxy Coral, octopus coral
Names in 5 more languages
- German
- Kristallkoralle
- French
- Corail piquant
- Japanese
- アザミサンゴ
- Thai
- ปะการังกาแล็กซี
- Simplified Chinese
- 叢生棘杯珊瑚
Other scientific names: Anthophyllum cuspidatum, Anthophyllum esperi, Anthophyllum fasciculare, Anthophyllum fasciculatum, Anthophyllum hystrix, Caryophyllia fascicularis, Caryophyllia fasciculata, Galaxea anthophyllites, Galaxea aspera, Galaxea caryophyllites, Galaxea colamnaris, Galaxea columnaris, Galaxea cuspidata, Galaxea ellisi, Galaxea esperi, Galaxea fasicularis, Galaxea fragilis, Galaxea heterocyathus, Galaxea hexagonalis, Galaxea hystrix, Galaxea irregularis, Galaxea lawisiana, Galaxea prolifera, Galaxea quoyi, Galaxea tenella, Madrepora cuspidata, Madrepora divergens, Madrepora fascicularis, Matrepora cuspidata, Sarcinula divergens
Similar species
- Octopus coral
Galaxea astreata
- Joker coral
Euphyllia glabrescens
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.
- Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
- Conservation status as published by GBIF (IUCN Red List).
- 3,119 open-data records from 1767 to 2015.
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