Here are seven captivating facts about fish that are bound to leave you amazed. All about fishing at https://dailyfish.ru/news/

1. Parrotfish Sleep Wrapped in Mucous Cocoons

Certain parrotfish fashion an ingenious mucous blanket to protect themselves from parasites during sleep. This slimy cocoon acts as a protective barrier, much like a mosquito net, keeping parasitic invaders at bay. Astonishingly, constructing this protective sheath consumes only 2.5% of the fish's daily energy expenditure.

2. Fish Mouths: Three Unique Configurations

Fish exhibit one of three distinct mouth shapes, each adapted to their feeding habits:

• Upturned mouths are ideal for catching prey located above (e.g., bass).
• Downturned mouths enable bottom feeders to scavenge along the ocean floor (e.g., catfish).
• Terminal mouths are built

3. The Hallucinogenic Sea Bream

The golden-striped sea bream, a seemingly ordinary inhabitant of the Mediterranean, possesses an extraordinary trait: it can induce vivid hallucinations. In ancient Rome, people would consume its head to experience effects similar to those of modern hallucinogens like LSD. Thankfully, when cooked and eaten in typical ways, the chances of such mind-altering effects are minimal.

4. Flatfish Arent Born Flat

Though adult flatfish appear as if theyve been pressed under a weight, their early life stages are anything but flat. They begin life with a symmetrical shape, like most fish, but within a few weeks undergo a remarkable transformation. One of their eyes migrates to the opposite side of their head, and their body flattens. This extraordinary metamorphosis takes just three weeks to complete.

5. Anglerfish: The Oceans Master Fisher

The anglerfish is a true marvel, hunting with a lure crafted from its own modified fin tipped with a fleshy bait-like appendage. With remarkable patience, it waits for unsuspecting prey to wander close before launching a swift ambush. Even more bizarre is their reproductive strategy: the male anglerfish fuses permanently with the female, losing all of his organs except for his reproductive ones. A single female can host multiple males attached to her body during her lifetime.

6. Sharks: Cartilage, Not Bones

Unlike most fish, sharks lack a bony skeleton. Instead, their entire framework is made of cartilage, the same flexible material found in human noses and ears. This cartilaginous structure makes them exceptionally agile and well-suited to navigating their marine environments with precision.

7. Fish That Can Change Their Gender

Some fish exhibit the incredible ability to switch sexes depending on their social circumstances. Clownfish, for instance, are all born male. If the dominant female in their group dies, the most dominant male undergoes a transformation, becoming female to maintain the social structure. This fascinating adaptation highlights the complexity and adaptability of marine life.