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Piranhas

Piranhas are meat-eating freshwater fish. They are native to the rivers of South America.

571 Questions

How big are piranha groups?

Piranha groups, or schools, typically consist of 5 to 20 individuals, but they can sometimes gather in larger groups, especially during feeding or breeding. The size of these groups can vary depending on the species, environmental conditions, and availability of food. In some cases, schools of piranhas may number in the hundreds, particularly during migrations. However, they are generally social fish that prefer to stay in smaller, cohesive groups.

Do the piranha change color with the seasons?

Piranhas do not significantly change color with the seasons like some other fish species. However, their coloration can vary based on factors such as stress, mood, or environmental conditions. In general, piranhas exhibit a silver-gray to reddish hue, which can become more vibrant during breeding season. Overall, while they may show slight variations, they do not undergo distinct seasonal color changes.

Who discovered the river parana?

The Paraná River was first explored by Spanish conquistador Sebastián Cabot in 1526 during his expedition to find a passage to the Pacific Ocean. While he is credited with its European discovery, the river had been known to Indigenous peoples long before his arrival. Subsequent explorers, including the Portuguese and other Spanish explorers, further mapped the river and its surroundings.

Is a piranha parasite?

No, a piranha is not a parasite; it is a type of carnivorous fish belonging to the family Serrasalmidae. Piranhas are known for their sharp teeth and powerful jaws, which they use to feed on other fish and occasionally plant material. Unlike parasites, which rely on a host for sustenance and often harm it, piranhas actively hunt and consume their prey.

What is the name of the large breasted girl from Piranha 3DD movie trailer?

The character you're referring to in the "Piranha 3DD" movie trailer is named "Maddy." She is portrayed by actress Danielle Panabaker. The film features a mix of horror and comedy, with Maddy being one of the central characters involved in the chaos caused by the piranhas.

Do red bellied piranhas have a symbiotic relationship wiht any other animals?

Red-bellied piranhas do not have well-documented symbiotic relationships with other animals, as they are primarily known as solitary predators. However, they can sometimes be observed in mixed-species groups with other fish in their habitat, which may provide some benefits like increased protection from larger predators. Additionally, their feeding behavior can help maintain the health of aquatic ecosystems by controlling fish populations. Overall, while they may interact with other species, these interactions are typically not characterized as symbiotic.

What can piranhas do in minutes?

Piranhas can quickly locate and swarm around food sources, often within minutes, due to their strong sense of smell and keen hunting instincts. When in a feeding frenzy, they can strip flesh from prey in a matter of minutes, showcasing their powerful jaws and sharp teeth. Additionally, piranhas can adapt to their environment rapidly, adjusting their behavior based on food availability and threats. Their quick response times make them effective predators in their aquatic habitats.

What piranha is the smallest?

The smallest piranha species is the Tometes camunani, commonly known as the camunani piranha. It typically measures around 3 to 4 inches (7 to 10 cm) in length. Found in the freshwater rivers of South America, this species is less known compared to its larger relatives but still possesses the characteristic sharp teeth and omnivorous diet typical of piranhas.

How do piranahs eat their food?

Piranhas eat their food using their sharp, triangular teeth, which are perfectly adapted for slicing through flesh. They often hunt in groups, allowing them to overwhelm larger prey or scavenge on dead animals. Using a combination of speed and teamwork, they can quickly strip meat from bones. Their powerful jaws and strong bite force enable them to tackle both live and carrion-based meals efficiently.

Who are the girls in piranha 3DD?

In "Piranha 3DD," the main female characters include Danielle Panabaker as Maddy, the water park manager; Katrina Bowden as Ashley, a lifeguard; and Ving Rhames as a character named Deputy Fallon, who also interacts with the female leads. The film features several other supporting characters, but Maddy and Ashley are central to the plot as they face the threat of the deadly piranhas in the water park. The film combines horror and comedy elements while showcasing the characters' attempts to survive the chaos.

Piranhas live in which biome?

Piranhas are primarily found in freshwater ecosystems, particularly in the Amazon River basin and other rivers and lakes in South America. They inhabit tropical rainforests, where the water is warm and rich in biodiversity. These fish thrive in areas with abundant vegetation, which provides cover and breeding grounds.

Are they real piranhas in pirhana pool ( robinwood)?

Yes, the Piranha Pool at Robinwood does contain real piranhas. This attraction features these carnivorous fish, which are known for their sharp teeth and powerful jaws. Visitors can observe them safely from outside the water, as the pool is designed to ensure both the safety of guests and the well-being of the fish.

Is a piranha a ectotherm or a endotherm?

A piranha is an ectotherm, meaning it relies on external environmental temperatures to regulate its body heat. Ectothermic animals, like piranhas, typically have body temperatures that fluctuate with their surroundings. This adaptation allows them to thrive in varied aquatic environments without expending energy to maintain a constant internal temperature.

Is petey piranha a girl or a boy?

Petey Piranha is actually a gender-neutral character in the Mario franchise. So, Petey can be whatever you want them to be! Just remember, it's not about what's in their pants, it's about how they spit those deadly goop balls at you in Mario Kart.

Are piranhas amphibians?

No, piranhas are not amphibians. Piranhas are actually freshwater fish belonging to the family Characidae. Amphibians are a separate class of animals that includes frogs, toads, salamanders, and newts. Amphibians are characterized by their ability to live both in water and on land, as well as their unique life cycle involving metamorphosis.

How long does a piranhas it take to eat a person?

There is no specific timeframe as it would depend on the number of piranhas and the size of the prey. In general, if a group of piranhas were attacking a person, it could happen relatively quickly due to their sharp teeth and aggressive feeding behavior.

What are the behavior adaptations of the piranhas?

the piranha behaviour changes with the size of the water area. if there is a lot of piranhas in a small area they will be very skittish. a piranhas behaviour changes in the wild because of the things surrounding it, mud, crabs, fish...

What are some abiotic and biotic factors that affect the piranha?

Abiotic factors that affect piranhas include water temperature, pH levels, and oxygen levels. Biotic factors include the availability of prey, competition with other fish species, and presence of predators.

What are piranha omnivores?

Well, a piranha is a little fish that usually travels in a pack and eats anything living. Normally, it is found in South America near the Amazons. An omnivore is an animal that eats both plants and animals. So my guess is that a piranha omnivore is a piranha that eats both plants and animals.

Where can you find a piranha food chain. Or a food chain with a piranha in it?

In the Amazon rainforest, piranhas are an important part of the food chain. They typically feed on smaller fish, insects, crustaceans, and even other piranhas. Predators of piranhas include birds of prey, caimans, and larger predators like jaguars.

How many people are killed because of abuse?

statistically its in the thousands nation wide. but so many go unreported every year. if you or someone you know have been or are a victim of abuse you need to report it immediately. someone's life could be at stake. Marjoree Mason, the founder of the Marjoree Mason Center for Abused women and children was herself a victim of domestic violence.

How many people were killed by the KKK?

I'll divide the answer into several sections
Reconstruction 1st Klan (1865-1877)
1500 estimated by the Tuskegee Institute
1200 blacks 300 whites
100-200 killed in South Carolina
150 Florida

The rest mostly killed during black voting in Louisiana in the 1868 US Presidential Election
The Klan was also partially involved in the Colfax Massacre
Nadir 2nd Klan ( 1915 - 1944)
416
Klan was frequently involved in lynchings, killed mostly blacks in this era
Murdered Blacks returning from WW1
Killed Leo Frank (Jewish White)
Killed 6 blacks attempting to vote in Orange County Florida
Civil Rights 3rd Klan (1954-1968)
15 people (13 black)
These murders are well known and include, but are not limited to
1963 murder Medgar Evers
1963 16th street baptist church bombing
1964 Mississippi Burning
1965 Viola Luizo Shooting
1966 Vernon Dahmer Killing
Many of these murders were prosecuted ... in the 90s and 2000s
David Duke 4th Klan
1979 Greensboro Massacre 5 killed
5th Klan
1981 Lynching Michael Donald
Klan member electrocuted
Total 1937
Note these are only those killed. Hundreds of thousands of people were injured or intimidated by the Klan
+ Although the Klan hadn't been formed, Nathan Bedford Forrest, leader of the first Klan committed this atrocity
Fort Pillow Massacre 1864 277 blacks

What is the scientific name for a Piranha?

The scientific name for the piranha is Pygocentrus nattereri .it means piro eater from the latin word pero