Reef Fish
Clownfish & Anemonefish
Amphiprioninae · Bony fish — subfamily Amphiprioninae, family Pomacentridae (damselfishes); family-level overview covering roughly 30 anemonefish species
The partnership defines the fish. An anemonefish spends its adult life inside the stinging tentacles of a host anemone, protected by a mucus coat that keeps the nematocysts from firing, and it rarely strays more than a few meters from home. Each anemone houses a strict hierarchy: one large female, one breeding male, and a queue of small non-breeders. Remove the female and the male changes sex to replace her, because every clownfish begins life male. Around thirty species divide the Indo-Pacific, from the two-banded anemonefish on Red Sea reef tops to the false clown of the Coral Triangle and the tomato and skunk anemonefishes farther east. Expect bold defense passes, egg-fanning beside the anemone base, and the occasional harmless nip at a lingering finger. None live in the Caribbean.
أين ومتى تراها
"مقيم" تعني أن معظم الغطسات في هذه الوجهة ستُمكّنك من مشاهدتها؛ "موسمي" تعني أنها متواجدة بشكل موثوق خلال الأشهر المذكورة؛ أي شيء آخر فهو مكسب غير متوقع، وليس شيئًا يُعتمد عليه في التخطيط.
| الوجهة | الموثوقية | الأشهر | ملاحظات |
|---|---|---|---|
| Bali & Nusa PenidaIndonesia | Resident — seen on most dives | طوال العام | |
| Sipadan & MabulMalaysia | Resident — seen on most dives | طوال العام | |
| Cairns & the Ribbon ReefsAustralia | Resident — seen on most dives | طوال العام | |
| Sharm El Sheikh & Ras MohammedEgypt | Resident — seen on most dives | طوال العام | |
| North & South Malé AtollsMaldives | Resident — seen on most dives | طوال العام | |
| Raja AmpatIndonesia | Resident — seen on most dives | طوال العام |
أفضل شهر، في لمحة
فهمها
الموئل: Shallow, sunlit reef flats, lagoon patches, and upper slopes wherever one of about ten host anemone species grows.
النطاق: Tropical Indo-Pacific and Red Sea, from East Africa to French Polynesia; absent from the Atlantic and Caribbean.
السلوك: Strict size-ranked hierarchies on a single anemone; all individuals begin life male, and the dominant male changes sex when the female is lost. Pairs tend and fan eggs laid at the anemone base.
النظام الغذائي: Zooplankton and algae taken within a few meters of the host anemone, plus scraps from the anemone itself.
الحجم: عادةً حوالي 0.09 m; موثَّق حتى عمق 0.17 m (total length; varies by species, and females are the larger sex in every one).
كيف تتصرف في حضوره
Watch from a meter away and keep hands clear. Never nudge a fish out of its anemone for a photo — exposed clownfish are easy prey and the anemone stings.
الحفاظ على البيئة البحرية
Most assessed species are not threatened, but anemone bleaching and aquarium-trade collection have thinned local populations; captive breeding now supplies much of the trade.
المواقع المعروفة بها
شاهد
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مقاطع الفيديو روابط مضمّنة لقنوات أصحابها أنفسهم — لا نستضيف شيئاً ونُشير إلى المصدر دائماً.