Sharks
Whitetip Reef Shark
Triaenodon obesus · Cartilaginous fish — family Carcharhinidae
The whitetip reef shark is the reef's off-duty predator: slim, gray-brown, white-flagged on dorsal and tail tips, draped over a sand patch beneath a ledge in groups of three or six, gills sighing. Divers step over them, almost literally, on a thousand Indo-Pacific reefs. Come back after dark and the same animals hunt like ferrets, jamming into coral heads until fish panic into open water. At Cocos's Manuelita the night shift numbers in the hundreds and ranks among diving's great spectacles. Long-lived, small-littered, and reef-bound, whitetips have quietly declined across much of Southeast Asia even as protected populations thrive.
Wo und wann man eines sieht
„Resident" bedeutet, dass die meisten Tauchgänge am jeweiligen Tauchziel eine Begegnung erwarten lassen; „saisonal" bedeutet, dass die Art in den genannten Monaten zuverlässig anzutreffen ist; alles andere ist ein Bonus, keine Planungsgrundlage.
| Ziel | Zuverlässigkeit | Monate | Hinweise |
|---|---|---|---|
| Galápagos IslandsEcuador | Resident — seen on most dives | Ganzjährig | |
| Sipadan & MabulMalaysia | Resident — seen on most dives | Ganzjährig | |
| PalauPalau | Resident — seen on most dives | Ganzjährig | |
| Cocos IslandCosta Rica | Resident — seen on most dives | Ganzjährig | |
| Tubbataha ReefsPhilippines | Resident — seen on most dives | Mar–Jun | |
| Sea of Cortez & Cabo PulmoMexico | Resident — seen on most dives | Ganzjährig |
Bester Monat auf einen Blick
Sie verstehen
Lebensraum: Coral reefs with caves, ledges, and swim-throughs; rests by day on sand patches and inside overhangs
Verbreitung: Indo-Pacific and Eastern Pacific — Red Sea to Hawaii and French Polynesia, plus Cocos, Malpelo, the Galápagos, and Central American coasts
Verhalten: One of the few sharks that can pump water over its gills at rest, so days are spent stacked in caves or piled on sand, dozing in loose heaps. At night the species transforms into a relentless pack hunter, writhing into crevices after sleeping fish — the basis of Cocos Island's famous night dive.
Ernährung: Reef fish, octopus, crabs, and lobster extracted from holes at night with a slender, flexible body built for the job
Größe: typischerweise rund 1.2 m; dokumentiert bis zu 1.7 m (total length).
Wie man sich in ihrer Nähe verhält
Never block a cave mouth where sharks are resting, don't touch or prod dozing animals, and on night hunts hold your light steady off to the side rather than pinning fish for the pack.
Naturschutz
Assessed Vulnerable in 2020; heavy inshore fishing across the Coral Triangle drives the decline, while reserves such as Cocos and Tubbataha show how quickly protected populations stabilize.
Bekannte Tauchplätze dafür
Ansehen
Aus den offiziellen Kanälen
Best Places to Dive with Whale Sharks
Outrageously Tiny Fish
Sink or Swim? with Monét X Change | Monterey Bay Aquarium
Videos sind eingebettete Links zu den Kanälen der jeweiligen Ersteller – wir hosten nichts und geben für alles die Quelle an.