Sharks
Nurse Shark
Ginglymostoma cirratum · Cartilaginous fish — family Ginglymostomatidae
The nurse shark is the Caribbean's resident couch dweller: a heavy-bodied, small-eyed animal the color of wet sand, folded under a ledge with its barbels drooping and its tail poking into the current. It can pump water over its gills while motionless, so entire dives pass while it does precisely nothing — then a night dive reveals the other nurse shark, nosing urgently through coral and inhaling octopus with an audible thump. At Belize's Shark Ray Alley and Bahamian feed sites they swarm like eager dogs. Its mellow reputation is deserved, right up until someone grabs one.
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 |
|---|---|---|---|
| CozumelMexico | Resident — seen on most dives | साल भर | |
| Belize Barrier ReefBelize | Resident — seen on most dives | साल भर | |
| Florida KeysUnited States | Resident — seen on most dives | साल भर | |
| Grand CaymanCayman Islands | Resident — seen on most dives | साल भर | |
| Nassau & New ProvidenceThe Bahamas | Resident — seen on most dives | साल भर |
एक नज़र में सर्वश्रेष्ठ महीना
इन्हें समझना
आवास: Reefs, ledges, mangrove channels, and seagrass flats; rests by day under overhangs, often in piles
रेंज: Tropical western Atlantic from Florida and the Bahamas to Brazil, plus the eastern Pacific coast of the Americas; the similar tawny nurse shark replaces it in the Indo-Pacific
व्यवहार: A sedentary, nocturnal bottom-dweller with barbels like a catfish and a tail that trails behind it lazily. Days are spent wedged beneath ledges, frequently stacked on other nurse sharks; nights are spent slurping prey out of holes. Habituated animals at feed sites become boldly food-focused.
आहार: Crustaceans, mollusks, and small fish vacuumed off the bottom with a powerful suction feed you can sometimes hear
आकार: आमतौर पर लगभग 2.3 m; दर्ज अधिकतम गहराई 3.1 m (total length).
इसके आसपास कैसे व्यवहार करें
No tail-pulling, no riding, no lifting resting animals for photos — behavior once common and now rightly banned. Give resting sharks their ledge and keep bait well managed at feed sites.
संरक्षण
Moved to Vulnerable in 2020 as inshore fishing and habitat loss eroded populations outside protected areas; still locally abundant in Florida, the Bahamas, and Belize.
इनके लिए जाने-जाने वाले चार्टेड साइट
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