How big does a Blue Dolphin Cichlid get?

What is a blue moorii cichlid?

The Blue Moorii is a good sized cichlid with a stocky elongated body and a somewhat pointed snout. This snout is similar looking to that of a dolphin, thus the names Malawi Blue Dolphin and Blue Dolphin Cichlid. They reach up to about 10 inches (25 cm) in length, and sometimes grow a bit bigger in the aquarium.

Are Blue Dolphin cichlids good pets?

Blue Dolphin Cichlids can be a great addition to your aquarium and can be a good pet to have, as they are one of the more peaceful Cichlids. However, make sure to take proper care in order for them to thrive and live a long life.

What does a Pompano dolphin fish look like?

Pompano dolphin fish are sometimes mistaken for juvenile common dolphin fish or mahi-mahi because they are small, reaching a maximum length of 127 centimeters (50 in). Pompano dolphin fish are bright blue-green with silver-gold sides. The fish fade in color to dull gray-green when they die.

How are dolphins different from fish?

As dolphins are mammals with a quite different skeletal structure to fish, they use up and down strokes of their tail to swim, unlike fish which use side to side movements. In fact, there are still remnants of their land dwelling heritage in their skeletal structure. For example, they have forelimbs, but they have been adapted into pectoral fins.

What is the scientific name of the dolphin fish?

There are actually two species of dolphin fish: the common dolphin fish, scientific name Coryphaena hippurus, and the pompano dolphin fish, Coryphaena equiselis. The two species are very similar, but the pompano dolphin fish is a bit smaller. Both are referred to as mahi-mahi.

What is the difference between fish and whales and dolphins?

They may all live in water but whales and dolphins are very different to fish. For a start they warm blooded and have to surface to take a breath. Another big difference is that on a fish, the tail moves from side to side. On a whale or dolphin, the tail goes up and down.

What are the body parts of a dolphin?

On the other hand, the body of the dolphins is fusiform and hydrodynamic, perfectly adapted to life in the water. It has three main parts, head, trunk and tail, which include other elements. External anatomy of a common dolphin. Brain. The brain of these cetaceans is large, and its mass is slightly greater than that of humans.

What is the function of the fins on a dolphin?

The pectoral fin is used for steering and movement. Each tail fin is called a fluke. It’s used for movement and communications. Veins in the fins and flukes help conserve body heat it cold water. How do you know if a dolphin is male or female?

How are dolphins and fish adapted to their environment?

Both dolphins and fish have adapted to live their whole lives in the water, both have streamlined bodies and fins. But, dolphins are mammals and so they need regularly visit the surface to breathe air to survive, otherwise they would drown.

How did Dolphins evolve from land mammals?

Dolphins evolved from land mammals whose legs were underneath their bodies. As a result, dolphins tails move up and down as they swim, whereas a fish’s tail moves from side to side. Dolphins are warm-blooded and have blubber to keep them warm.

Is a dolphin a mammal or animal?

The dolphin is of the species Odontocete and family Delphinidae. Their species is the same as that of toothed whales. The orca whale is also a member of the dolphin family. Dolphins live in coastal water. Unlike the porpoise, which has spade-shaped teeth, the dolphin has conical teeth.

What is the origin of the word dolphin?

The common name “dolphin” comes from the Greek delphis, meaning “womb.” Even these ancient observers realized dolphins’ classification as mammals, or animals with a womb.

How many types of dolphin fish are there?

There are actually two species of dolphin fish: the common dolphin fish, scientific name Coryphaena hippurus, and the pompano dolphin fish, Coryphaena equiselis. The two species are very similar, but the pompano dolphin fish is a bit smaller.

What is the function of the fin on a whale?

If you look at the skeleton of a whale or dolphin you will seen at each end of the fin there are small bones or place where small bones used to be toes. My guess is it’s all about oxygen. Mammals breathe oxygen on the surface. Using horizontal tails they concentrate power on the vertical axis.

Why do marine mammals have fins on their body?

Because marine mammals evolved from land mammals who went to the water and their limbs which were usually used for walking and running evolved to fins. If you look at the skeleton of a whale or dolphin you will seen at each end of the fin there are small bones or place where small bones used to be toes.

Why do dolphins have up and down spines?

Dolphins and other cetaceans are mammals, evolved from land forms with spines that curves in an up-down motion, adapted for walking and less for swimming. But cetaceans simply adapted to be able to swim without having to change the curvature of their spines.

Why are whales considered highly derived fish?

Therefore, whales, being descendants of lobe finned fish that colonized the land, and secondarily returned to living in water, are still considered highly derived lobe finned fish. If you go by conventional standards, whales are mammals, and while they are fully aquatic, have derived characteristics that make them tetrapods, not fish.

What is the difference between the dorsal fins of sharks and dolphins?

Specifically, the dorsal fins of dolphins are sharp at the tip and arc backwards. On the other hand, the dorsal fins on sharks angle backward slightly and stand up straight in the back.

Do whales have dorsal fins?

A few dolphin species have small dorsal fins. Whales, on the other hand, have tiny (relative to their body size) dorsal fins which are found near the tail fin. The dorsal fin is absent on the beluga whales.

What is the difference between Dolphin and whale?

They share many characteristics to an extent that some scientists argue that dolphins are types of whales. However, the two are different from each other physiologically, intelligently, and the kind of waters where they live in. So, what is the main difference between dolphin and whale?

What are the adaptations of whales and dolphins?

Both whales and dolphins have a body shape that is similar to that of fish, a necessary adaptation for life in water. Most dolphin species have well-defined dorsal fins which are used for stability when swimming.

What are the parts of a dolphin?

The tail is made of two fins called flukes and propels the dolphin’s body. As mammals, dolphins breathe air and thus hold their breath when they go under water. The blowhole is the hole at the top of the dolphin’s head and is what the dolphin uses to breathe when it reaches the water surface. The long snout of the dolphin is called a rostrum.

How do dolphins use their fins?

The powerful muscles in the peduncle allow the dolphin to drive their fluke up and down to swim through the water, and even strike fish to stun them. Other fins: ​ In addition to their tail fluke, dolphins have three other fins – two ​ pectoral fins ​ on the underside of their body and one ​ dorsal fin ​ on their back.

Why do dolphins have spots on their body?

As the dolphin matures, the spots get darker. Instead of arms and legs, dolphins have fins. The dorsal fin helps the dolphin maintain stability. The pectoral fin is used for steering and movement. Each tail fin is called a fluke.

What is the function of the jaws in a dolphin?

The jaws are elongated and play a significant role in the sensory system of the dolphin. Dorsal fin. It is on the top of the dolphin; they only have one dorsal fin that gives them stability when swimming, preventing them from spinning involuntarily in the water. There are a couple of species that lack this dorsal fin. Flippers.

How do Dolphins adapt to their environment?

Dolphins adapted to their environment. Because of these adaptations they are able to survive on their own. One of the features on a dolphin is its long nose. This very strong nose helps them protect itself against its predators, like killing sharks. A fish’s back fin sways from side to side.