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Nurse Shark

What is nurse shark?

· Sarah Mitchell

Key facts

Scientific name Ginglymostoma cirratum[1]
Family Ginglymostomatidae[1]
Habitat Warm, shallow coastal waters[3]
Diet Shellfish, fish, shrimp, squid[2]

The nurse shark is a bottom-dwelling shark in the family Ginglymostomatidae, commonly referring to *Ginglymostoma cirratum*. It is found in warm, shallow coastal waters and is generally nonaggressive to humans.

Context

The nurse shark is a shark in the family Ginglymostomatidae, commonly referring to *Ginglymostoma cirratum* [1]. It is a bottom-dwelling shark found in warm, shallow coastal waters and is commonly described as slow-moving or sluggish [3]. Nurse sharks are generally nonaggressive and docile [2]. They rest on the sea floor during the day and feed at night [4]. They use barbels near the nostrils to find prey [3].

Documented claims

  • Nurse sharks are generally described as nonaggressive, docile, or harmless to humans. [2]
  • They rest on the sea floor or on sandy bottoms during the day and feed at night. [4]
  • They use barbels near the nostrils or mouth to help find prey. [3]

Questions and answers

Is a nurse shark very aggressive?

Nurse sharks are generally nonaggressive and docile, and are considered harmless to humans [2].

Are nurse sharks friendly?

Nurse sharks are generally docile and nonaggressive, but they are wild animals and should be treated with respect [2].

Is it safe to swim with nurse sharks?

Nurse sharks are generally nonaggressive and docile, but they are wild animals and should be treated with caution [2].

Why are they called nurse sharks?

The name 'nurse shark' is commonly used, but its origin is not definitively known [4].

Sources

  1. Nurse Sharks - Dry Tortugas - National Park Service — nps.gov (retrieved August 3, 2026)
  2. Nurse shark | Behavior, Habitat & Diet — britannica.com (retrieved August 3, 2026)
  3. Nurse Shark — nationalgeographic.com (retrieved August 3, 2026)
  4. NURSE SHARK Definition & Meaning — merriam-webster.com (retrieved August 3, 2026)

Sources last checked August 3, 2026. · More in Things