Big Fish
Giant Grouper
Epinephelus lanceolatus · Bony fish — family Epinephelidae
The giant grouper is the Indo-Pacific's resident submarine: a fish the size of a chest freezer, drab olive-gray with a vast frog mouth, hanging in the shade of a wreck companionway with tiny eyes tracking everything. Australia's Yongala wreck made the species famous among divers — its resident giants loom out of the gloom beside bull rays and sea snakes, treating the hull as a fiefdom. Encounters elsewhere are scattered and memorable for their rarity; wild adults have been fished out of most of Asia, and a giant meeting you at depth with calm, proprietary curiosity is a privilege fewer reefs can offer each decade. Aquaculture now supplies the food trade the wild fish once fed.
इसे कहाँ और कब देखें
"निवासी" का अर्थ है कि उस गंतव्य पर अधिकांश डाइव्स में उनसे मुलाकात होती है; "मौसमी" का अर्थ है कि वे सूचीबद्ध महीनों में विश्वसनीय रूप से मौजूद रहते हैं; इसके अलावा जो भी मिले वह बोनस है, योजना नहीं।
| गंतव्य | विश्वसनीयता | माह | नोट्स |
|---|---|---|---|
| Townsville & the YongalaAustralia | Resident — seen on most dives | साल भर | |
| Cairns & the Ribbon ReefsAustralia | Occasional | साल भर | |
| Sipadan & MabulMalaysia | Occasional | साल भर |
एक नज़र में सर्वश्रेष्ठ महीना
इन्हें समझना
आवास: Wrecks, caves, and lagoon pinnacles; solitary adults hold large territories around favored structure
रेंज: Tropical Indo-Pacific from the Red Sea and East Africa to Australia, Japan, and the central Pacific — nowhere common
व्यवहार: A cave-dwelling colossus that spends daylight suspended in shade, drifting out to inspect visitors with ponderous confidence. Individual fish occupy the same wreck or bommie for many years and become local celebrities. Like its Atlantic counterpart it can produce a booming territorial drum.
आहार: Spiny lobsters, crabs, fish including small sharks and rays, and juvenile turtles, engulfed whole
आकार: आमतौर पर लगभग 1.8 m; दर्ज अधिकतम गहराई 2.7 m (total length; the largest bony fish resident on coral reefs, reportedly to 400 kg).
इसके आसपास कैसे व्यवहार करें
No feeding — it rewired the behavior of famous individuals in the past — no touching, and give the fish the right of way in wreck corridors and caves.
संरक्षण
Currently assessed Data Deficient — wild populations are sparse and hard to census after decades of the live reef-food-fish trade; several range states protect it outright.
इनके लिए जाने-जाने वाले चार्टेड साइट
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