Sharks
Tasselled Wobbegong
Eucrossorhinus dasypogon · Cartilaginous fish — family Orectolobidae
Half the pleasure of a tasselled wobbegong is the moment of resolution: what read as a patch of algae-furred reef assembles itself into a shark — flattened, marbled in fawn and umber, chin frilled with weedy tassels, eyes like slits in upholstery. Raja Ampat made it famous; nearly every site there hides one under a table coral, sometimes with its tail wedged in a barrel sponge and its head cocked toward passing fusiliers. The strike, if you're lucky enough to witness one, is a white blur and a shut mouth. It is camouflage elevated to a career, and a mascot for the strangeness of Coral Triangle diving.
どこで・いつ見られるか
「常駐（Resident）」とは、そのダイビングスポットでのほとんどのダイブで遭遇できることを意味します。「季節限定（Seasonal）」とは、記載された月に確実に見られることを意味します。それ以外の出会いはボーナスであり、計画の前提にはなりません。
| 目的地 | 信頼性 | 月 | メモ |
|---|---|---|---|
| Raja AmpatIndonesia | Resident — seen on most dives | 年間を通じて | |
| Milne BayPapua New Guinea | Resident — seen on most dives | 年間を通じて | |
| Cairns & the Ribbon ReefsAustralia | Occasional | 年間を通じて | |
| Kimbe BayPapua New Guinea | Occasional | 年間を通じて |
ベストな月、一目でわかる
| 月 | 安定して出会える目的地 |
|---|---|
| January | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| February | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| March | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| April | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| May | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| June | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| July | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| August | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| September | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| October | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| November | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
| December | Raja Ampat · Milne Bay · Cairns & the Ribbon Reefs · Kimbe Bay |
理解を深める
ハビタット: Coral reefs — under table corals, inside barrel sponges, and on ledges, where it lies flattened and all but invisible
分布域: The Coral Triangle's eastern arc: eastern Indonesia (Raja Ampat above all), Papua New Guinea, and northern Australia
生態・行動: The definitive ambush shark. A fringe of branching dermal tassels erases its outline against coral, and it can lie unmoving for hours, luring fish with subtle tail movements before a strike faster than the eye. Mostly nocturnal on the move; by day divers find it coiled under plate corals.
食性: Fish and crustaceans ambushed at point-blank range; capable of swallowing surprisingly large prey, including other sharks
サイズ: 目安は 1.2 m; 確認済みの最大記録 1.8 m (total length).
出会ったときの正しいふるまい方
Never touch, lift, or drag one into the open; keep fingers off ledges you haven't scanned; give a walking wobbegong right of way at night.
保全
Least Concern, with most of its core range inside Indonesian and PNG reef systems; localized pressure comes from reef degradation and the aquarium trade.
目撃情報で知られるダイブサイト
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