Louhan

• Kelas: Actinopterygii
• Ordo: Perciformes
• Famili: Cichlidae
• Genus: Amphilophus
• Spesies: A. trimaculatus
• Nama binomial: Amphilophus trimaculatus

for some people is a carrier of Hoki fish. For anyone who maintain and have it believed would bring keberuntugan. Assumption as the Hoki fish is growing and growing belief among certain people. Nevertheless, the actual calculations bisnispun Louhan fish is a commodity business is very, very mejanjikan. Thus it is necessary to know how to cultivate fish louhan well and properly.

Louhan fish are characterized by a bump on the head, often termed jenong or nonong, colorful in its body as well as a letter in Chinese or Arabic letters in the body. Also called flower horn because of the color of her colorful like flowers, and a bump on the head like a horn.

Dolphin

Kelas : Mammalia Ordo : Cetacea
Sub ordo : Odontoceti
Famili : Delphinidae
genus: Genus Delphinus












The dolphins are highly intelligent marine mammals, other than the natural systems that complement the body is very complex. So much technology that is inspired by dolphins. One example is the skin of dolphins that could minimize friction with the water, so the dolphins can swim with a little water resistance. It is used by swimmers to design swimsuits that resemble the skin of dolphins.
Dolphins have a system that is used to communicate and receive excitatory called sonar system, the system can avoid objects in front of the dolphin, so avoid the collision. The technology is then applied in the manufacture of submarine radar. The dolphins are mammals. They live in oceans and rivers around the world. The dolphins are whales and dolphins kerebat. There are over 40 types of dolphins.
Baby dolphin newborn will be brought to the surface by a parent in order to breathe air. The dolphins need to surface to breathe to stay alive. Dolphins breathe air through a hole located at the top of kepalnya. Her body is very sleek and slim fit for swimming. Parent dolphins feeding her child with milk is tasty and provide energy for their children to grow up. Each child of dolphins always be near its mother to protect them from danger. The dolphins are always keeping in touch with their children to grow bigger. Parent dolphins calling their children with special whistles that they can identify with.
The dolphins live and work in groups called swarms. They often played together. A dolphin can not sleep well under water. He could drown. Therefore, he was half asleep a few moments in a day. The dolphins eat squid and fish such as gray mullet. Sometimes a herd of dolphins herding fish for easy capture. Dolphins are looking for a way to transmit sound in the water. If the sound of an object, the sound would be reflected back as echoes. Sometimes, the noise caused by oil drilling at sea dolphins can be confusing. They will have difficulty in sending and receiving messages.
Humans always interested in the story of a dolphin. The Romans had created a mosaic picture of dolphins around 2,000 years ago. Now, people like to swim in the sea with a smart and friendly animals such as dolphins. The dolphins have to be careful of the sharks that might attack them at any time. They protect themselves with teeth, sometimes they use their beaks as a ramrod. Humans may be catching lots of fish for the dolphins for food. Occasionally, dolphins caught by fishing nets. They can not breathe on the surface, as a result they drowned. When hazardous chemicals are dumped into the sea, the waste can poison the food you eat dolphins. Construction of dams in rivers and lakes drying, leaving little room for animals such as dolphins to live in Brazil.
Dolphins are classified as intelligent mammals. The dolphins can help people, when the dolphin was trained, even the ring of fire they were able to break through. Sea lions, primates, whales and dogs also includes an intelligent animal. The dolphins that are trained to perform a variety of attractions and they can also count, but not wild dolphins can perform a variety of attractions. Today, dolphins and whales are rare, the dolphins and whales should be protected. The dolphins and whales have been protected from all over the world.