What is the most colorful rainbow fish?

What kind of fish live in the ocean in Madagascar?

List of Freshwater Fishes for Madagascar Order Family Species FB name Perciformes Sparidae Acanthopagrus berda Picnic seabream Perciformes Gobiidae Acentrogobius therezieni Mugiliformes Mugilidae Agonostomus catalai Comoro mullet Mugiliformes Mugilidae Agonostomus telfairii Fairy mullet 25 more rows

What is the color of the caudal rays of a fish?

For example, in male B. madagascarenis the central caudal rays are coloured black due to an extension of the midlateral body stripe into the caudal fin. This dark area is enclosed by silvery white or golden yellow pigmentation which is itself surrounded by a broad dark band, and the distal tips of the fin are coloured dark red or bright white.

What are some good tankmates for a rainbowfish?

Undemanding and non-aggressive. Good tankmates include similarly-sized Australasian rainbowfishes, barbs, characids, peaceful cichlids and catfishes. In a Madagascan community it can be used as a dither for endemic cichlids such as Paratilapia polleni, Paretroplus menarambo, Ptychochromis oligoacanthus, etc.

What does B madagascarensis look like?

Wild male B. madagascarensis are polymorphic to an extent with the dorsal, anal, and caudal fins of some individuals uniformly red and black, or with the yellow pigmentation replaced by bright white. The different forms occur together in nature with the proportion of each present varying between years.

Are there crocodiles in Madagascar?

But Madagascar does seem to have its own unique variation that lives in freshwater habitats and caves. Unfortunately, years of hunting have diminished the number of crocodiles on the island. Black Widow – Madagascar is home to its own unique species of black widow spider, whose venom may cause muscle pain, cramping, and sometimes seizures.

What type of ecosystem is Madagascar?

The island of Madagascar is a highly isolated, insular ecosystem. It was last attached to the African mainland some 150 million years ago. This isolation has allowed the wildlife to evolve semi-independently from the mainland.

How many species of animals live in Madagascar?

Madagascar is home to some 200 types of mammals, about a quarter of which are some species of lemur. There are also about 300 species of birds and more than 200 species of reptiles and amphibians each. The island is particularly rich in insects, however, with perhaps more than 100,000 known species. Why is Madagascar’s wildlife so unique?

What is the shape of the caudal fin of a geayi?

In male B. geayi the extension of the midlateral body stripe forms a distinct spot in the caudal-fin, this surrounded by a thin, hyaline border with the remainder of the fin uniformly red.

What is the colour of the fin of a fish?

This dark area is enclosed by silvery white or golden yellow pigmentation which is itself surrounded by a broad dark band, and the distal tips of the fin are coloured dark red or bright white.

What are some interesting facts about Madagascar?

As a result of the island’s long isolation from neighboring continents, Madagascar is home to an abundance of plants and animals found nowhere else on Earth. Approximately 90 percent of all plant and animal species found in Madagascar are endemic, including the lemurs (a type of strepsirrhine primate), the carnivorous fossa and many birds.

Are there any carnivores in Madagascar?

Five species of mongoose are also found in Madagascar, as is the small Indian civet, one of the carnivores believed to have been introduced to the island. Tenrecidae: Three species of tenrec (the otter shrews) are found on the African mainland.

Why is Madagascar so important to the world?

MADAGASCAR Madagascar, due to its isolation from the rest of the world, has tremendous biodiversity and high rates of endemic species: of more than 200,000 known species found on Madagascar, more than 80 percent exist nowhere else.

How many species of animals live in the rainforest of Madagascar?

Unique to the island are over 100 kinds of lemurs, over 300 species of frogs, and 33 species of tenrecs, miniature hedgehog-like animals. However, it is one of the most threatened ecosystems on the planet. More than 80 percent of the forests are gone—half of them since the late 1950s—along with a number of large, charismatic species .

What are the natural resources of Madagascar?

Area of deforestation, Madagascar. Madagascar’s waters are rich in marine wildlife, including a variety of fish, shellfish, and crustaceans. The country’s industrialized fisheries sector has experienced great expansion, and the export of shrimp and prawns in particular provides a significant source of revenue.

Where do ocean fish live?

In reality, ocean fish always found in shallow ocean with many of coral reefs. It’s really interesting when ocean fishes play around between of coral reefs. Beautiful of coral reefs mixed with colorful ocean fish, that’s really awesome. So, then we’ll tell you types of small ocean fish here that we must know.

Are there dangerous animals in Madagascar?

Very little of the wildlife in Madagascar is dangerous to humans. Nile Crocodiles and Madagascan Black Widows pose the greatest threat of death. What dangerous animals live in Madagascar? Of all the animal species found in Madagascar, very little of its wildlife is actually dangerous.

Where do Nile crocodiles live?

The Nile crocodile is quite widespread throughout Sub-Saharan Africa, occurring mostly in the central, eastern, and southern regions of the continent and lives in different types of aquatic environments such as lakes, rivers and marshlands.

What is a Malagasy or Madagascar Nile crocodile?

The Malagasy or Madagascar Nile crocodile ( Crocodylus niloticus madagascariensis) is an African crocodile and may be considered the second largest extant reptile in the world, after the saltwater crocodile ( Crocodylus porosus ).

What animals live in mangroves in Madagascar?

The waters of the Madagascar mangroves are rich in fish and other animals such as waterbirds, crocodiles, green turtle ( Chelonia mydas ), hawksbill turtle ( Eretmochelys imbricata ), and dugongs. Birds include the African spoonbill, great egret, sakalava rail and grey heron.

What is the difference between a Laridae and a tropicbird?

Laridae is a family of medium to large seabirds and includes gulls, terns, kittiwakes and skimmers. They are typically grey or white, often with black markings on the head or wings. They have stout, longish bills and webbed feet. Tropicbirds are slender white birds of tropical oceans, with exceptionally long central tail feathers.

What kind of butterfly has four black dots on the wings?

Gram Blue (Euchrysops cnejus) This is a tailed light grey butterfly marked with thin lines and spots. The pattern of these markings is the key to identification of the species. There is a thin line composed of light brown spots at the outer side of both its wings, in addition to the cell end bars. Near the base of the hind wing are four black dots.

What does a black butterfly look like with a red spot?

It is a very large, black butterfly with glistening pale blue markings. On the underside it is completely black with red spot at the base of its wings and a few pale markings. It is common in the monsoon in the forests.

What are the characteristics of Charadriidae?

The family Charadriidae includes the plovers, dotterels and lapwings. They are small to medium-sized birds with compact bodies, short, thick necks and long, usually pointed, wings. They are found in open country worldwide, mostly in habitats near water.