Heliofungia (Long Tentacle Plate Coral)
Heliofungia actiniformis(Quoy & Gaimard, 1833)Species
Solitary LPS coral with long tentacles resembling anemones. Clownfish may host in it. Placed on sand — beautiful long tentacles swaying in current.
Names & Synonyms
- CommonHeliofungia (Long Tentacle Plate Coral)
- Commonナガレハナサンゴ属
- SynonymFungia actiniformis
- SynonymFungia actiniformis var. crassitentaculata
- SynonymFungia actiniformis var. palawensis
- SynonymFungia actiniformis var. salawattensis
- SynonymFungia actiniformis var. singapurensis
Overview
Heliofungia actiniformis (family Fungiidae) is a solitary, free-living coral from sandy bottoms and lagoons of the Indo-Pacific whose long, extended tentacles closely resemble a sea anemone. It rests unattached on the sand and continuously extends and waves long, thick, color-tipped tentacles, earning the name long-tentacle plate coral. Colors include greens, browns, pinks, and purples. Provide moderate lighting and gentle to moderate flow, and place it directly on the sand. It is delicate, easily damaged, and sensitive to shipping and handling stress, making it a somewhat challenging species. Its long tentacles can sting and harm nearby corals, so allow adequate spacing. Feeding once or twice weekly maintains health and coloration.
Care Specifications
| Type | LPS |
|---|---|
| Temperature | 24〜27℃ |
| Specific gravity | 1.023〜1.025 |
| Salinity | 33〜35 ppt |
| KH (carbonate hardness) | 8〜12 dKH |
| Calcium (Ca) | 400〜450 mg/L |
| Magnesium (Mg) | 1280〜1350 mg/L |
| Lighting | Medium |
| Water flow | Low |
| Placement | Bottom |
Care Points
- Lighting—Medium. Keep on sand bottom
- Flow—Low to medium. Just enough to gently sway tentacles
- Feeding—Place chopped food on tentacles. 2-3 times per week
- Notes—Can move around. Place on stable sand bed
Regulatory & Conservation
- CITES:
- Appendix II
- Notes:
- イシサンゴ目(Heliofungia actiniformis, Fungiidae)。CITES 附属書II。IUCN は近年再評価で変動(旧VU→2022.2 報告で LC)あり確定値は欠落。
Sources
- AlgaeBarn: SPS/LPS care (PAR/flow)(careSpec)
- AlgaeBarn: Water Parameters 101(careSpec)
- DOC NZ / CITES-listed corals (Scleractinia spp. = App. II)(regulatory)
- Wikipedia(detail)
Related corals of the same type
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