Crenicichla johanna facts for kids
Quick facts for kids Crenicichla johanna |
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Crenicichla johanna is a type of cichlid fish found in South America. It's often called a "pike cichlid" because of its long, sleek body shape, which reminds people of a pike fish. These fish can grow to about 28 centimeters (11 inches) long. They are known for being interesting and active fish in their natural homes.
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What is a Pike Cichlid?
Pike cichlids like Crenicichla johanna are part of a large family of fish called cichlids. This family has many different kinds of fish, known for being smart and having unique behaviors. Pike cichlids get their name from their body shape, which is long and somewhat narrow, similar to the freshwater pike. This shape helps them move quickly through the water.
Where Do They Live?
Crenicichla johanna is native to South America. You can find these fish in various freshwater places across the continent. Their natural habitat includes rivers and streams in countries like Bolivia, Brazil, Colombia, French Guiana, Guyana, Peru, and Venezuela. They are especially common in the Amazon basin, which is a huge area with many rivers and tributaries.
What Do They Look Like?
These fish have a streamlined body that helps them swim fast. Their colors can vary, often blending in with their surroundings in the river. They might have patterns or spots that help them hide from other animals. Like many cichlids, they have strong fins that help them steer and move through the water. The image shows a typical appearance of a pike cichlid.
How Were They Discovered?
Crenicichla johanna was first described by a scientist named Johann Jakob Heckel in 1840. Scientists give each species a unique name, like Crenicichla johanna, so everyone around the world knows exactly which animal they are talking about. Heckel was an important zoologist who studied many fish species.
