象耳珊瑚
The Elephant Ear Mushroom (Rhodactis howesii) is a corallimorpharian named for its broad, flat oral disc that unfurls like an elephant's ear. Its surface is covered in short, branching tentacles, and coloration ranges from brown to green depending on the individual. First described by Saville-Kent in 1893, it's one of the larger corallimorph species kept in the hobby. As a skeleton-free, soft-bodied animal, it slowly expands its disc in response to light and flow, making for a striking centerpiece in the tank. With a beginner-friendly reputation, it's an approachable choice for those new to coral keeping.
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關於象耳珊瑚
Elephant Ear Mushroom (Rhodactis howesii) is a corallimorph known for its broad, expansive oral disc, branching tentacles, and brown-to-green coloration. Skeleton-free and beginner-friendly, it's a popular entry point into coral keeping.
迎接象耳珊瑚前需要了解的7件事
1A Broad, Expansive Oral Disc
The Elephant Ear Mushroom's signature feature is its wide, flat oral disc that unfurls like an elephant's ear. The surface is covered in short, branching tentacles, and the disc slowly spreads out as the animal settles into its environment.
2Brown to Green Coloration
Coloration varies from brown to green between individuals. Since color can differ noticeably even within the same species, it's worth examining the specific specimen before choosing one.
3A Skeleton-Free, Soft Body
First described by Saville-Kent in 1893, this corallimorph doesn't build a hard skeleton like stony corals. Its entire body is soft and flexible, and it may contract and shrink when disturbed.
4Beginner-Friendly Difficulty
This species has a beginner-friendly difficulty rating, making it approachable for those new to coral keeping. That said, sudden changes in water quality should still be avoided, as with any living animal.
5Placement and Water Flow
Strong flow can cause the oral disc to close up, so gentle water movement over rock or live rock is generally best. It's known to adapt reasonably well even under moderate lighting.
6Splitting and Spacing
Corallimorphs like this one can naturally split and multiply when conditions suit them. Since contact with neighboring corals can cause irritation, it's best to leave some space around it.
7Outside CITES Scope
The Elephant Ear Mushroom falls outside the scope of CITES. There's no need to worry about international trade restrictions when bringing one home.
象耳珊瑚的常見問題
- Q.Is the Elephant Ear Mushroom suitable for beginners?
- A.Yes, it carries a beginner-friendly difficulty rating. That said, basic water quality management is still important for any living animal.
- Q.Can I choose the color?
- A.Coloration varies between individuals, ranging from brown to green. You can view the specific specimen's coloring before choosing.
- Q.How large does it grow?
- A.This species is known for its broad, expansive oral disc, though the exact size an individual reaches depends on the specimen and its care environment.
- Q.Can it be kept alongside other corals?
- A.It can, but corallimorphs like this one may split and multiply over time, and contact with neighboring corals can cause irritation. It's best to leave some spacing around it.
- Q.Is the Elephant Ear Mushroom subject to CITES regulations?
- A.No, the Elephant Ear Mushroom falls outside the scope of CITES.
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