How long can iridescent sharks grow?

Is the Pangasianodon hypophthalmus a species of shark?

The Pangasianodon Hypophthalmus, commonly known as Iridescent Shark is not a species of Shark family, instead, it belongs to the Catfish group, that belongs to the Pangasiidae family. The Shark Catfish is commonly found in the basins of the Mekong and in the River Chao Phraya. This fish is popular in those areas as a food source.

What color are the fins of an iridescent shark?

The fins are dark grey or black. Juveniles have a black stripe along the lateral line and a second black stripe below the lateral line. Iridescent sharks originate from the large rivers Chao Phraya and Mekong in Asia, though they have been introduced into other rivers for aquaculture.

What is a Pangasianodon?

Pangasianodon is a genus of large to very large shark catfishes native to the Mekong and Chao Phraya Rivers in Southeast Asia and adjacent China. There are currently two recognized species in this genus:

What is the scientific name of the shark catfish?

In reference to their scientific name, shark catfish are also frequently called pangasius by members of the research community. Iridescent sharks are a type of Asian catfish with silver scales, beige skin, and small whiskers. Like other shark catfish, pangasius have a small dorsal fin on the top of their bodies.

What are the best tank mates for an iridescent shark?

A suitable home with good tank mates for the iridescent shark would be one with larger non-aggressive fish in it. Territorial bottom-dwellers such as plecos are fine because the ID shark occupies the middle and top of the water column. Larger cyprinids, Oscars and pacus would also make good tank companions for it. Anything smaller will get eaten.

What does a Pangasius fish look like?

With a streamlined physique, darkish gray-colored again, silver stomach, largemouth, and lengthy twin beard, Pangasius has extra purple blood cells than different fish, an extra respiratory organ, and might breathe by bubbles and pores and skin. This implies it is ready to tolerate environments with little dissolved oxygen.

Is Pangasius fish toxic?

Wageningen University has researched pangasius to get to know if this fish contains toxins. They also examined rejected pangasius. Their toxicological research showed that even the rejected pangasius contains barely any pesticides or chemicals.

What is the difference between Pangasius hypopthalmus and Iridescent sharks?

Pangasius hypopthalmus max out at a little over 4 feet in length and have rounded, more blunt dorsal and caudal fins. Iridescent Sharks are an active, peaceful but skittishly nervous species that prefers to live in groups, especially as juveniles.

Are there Pangasianodon in the Mekong basin?

However omnipresent as commodities in the wealthier nations, the two Pangasianodon remain astonishingly little known as important components of the Mekong basin’s rich but greatly threatened living heritage. ^ Froese, Rainer and Pauly, Daniel, eds. (2012). Species of Pangasianodon in FishBase.

Why is the pangasiid Pangasianodon endangered?

Pangasianodon is separated from other pangasiid generea primarily on the basis of some morphological differences including a lack of teeth and massively reduced barbels in adult specimens. Sadly it’s numbers are declining rapidly in nature, through a combination of unsustainable fisheries, damming and habitat destruction.

What kind of fish is a paroon shark?

The giant pangasius, paroon shark, pangasid-catfish or Chao Phraya giant catfish ( Pangasius sanitwongsei) is a species of freshwater fish in the shark catfish family (Pangasiidae) of order Siluriformes, found in the Chao Phraya and Mekong basins in Indochina. Its populations have declined drastically,…

What is SWAI (Pangasius)?

Swai (or pangasius) is a white-fleshed fish with a mild taste and flaky texture. It has a low fat content and is often sold at a comparatively low price – which makes it very popular in the US. According to the National Fisheries Institute ( NFI ), American consumers ate 0.63 pounds of pangasius per capita in 2018.

How long does it take for Pangasius to grow?

Primarily reared in ponds and cages, Pangasius is normally stocked at excessive densities (round 60 -80 fish per m2) and grown for around 6- eight months earlier than reaching its harvest weight of around 1kg. Men and women develop at related charges, with the copy temperature between 26 and 28°C.

What is the flesh color of Pangasius?

Pangasius tends to be exported as skinless, boneless fillets, and its flesh color will range from white, cream, yellow, or rose to rely on feed, processing, traditional situations, and the surroundings.

Is Pangasius safe to eat?

It is important to state that in the vast majority of imported Panga no toxic compounds can be found at all. Based on our study we conclude that consumption of pangasius available on the European market does not pose any concern for the health of the consumer.

Is pangasius a controversial fish?

Pangasius has emerged as one of the most controversial seafood products in both Europe and the US. In a recent paper published in Reviews in Aquaculture we ask whether the controversy justified. Is Pangasius safe to eat?

Where is Pangasius fish exported from?

Lengthy well-liked with the Vietnamese, pangasius fish is exported to over 100 nations with precept markets in Europe, the US, and Russia. Demand for fish is excessive and anticipated to go up, whereas a variety of aquaculture manufacturing strategies has allowed the variety of fish to be produced to rise sharply.

Can Pangasius hypophthalmus be simulated in a home aquarium?

In the wild pangasius migrates downstream to its spawning grounds, it happens in late spring or early summer. Such conditions can’t be simulated in a home aquaria. Usually, the fish is bred in huge ponds of Asian fish hatcheries, since only Vietnam exports P. hypophthalmus to more than 80 countries.

Is Pangasius hypophthalmus the same as shark?

Pangasius hypophthalmus is now a synonym rather than a valid species name, as is the even early described name Pangasius sutchi. The Iridescent Shark is native to the Mekong basin, as well as the Chao Phraya River and Maeklong basin, chiefly in Thailand, Myanmar, Laos, and Vietnam.

What is the difference between Pangasius sanitwongsei and Iridescent sharks?

Pangasius sanitwongsei are extremely large catfish that grow to almost 10 feet in length and have pointed, more elongated dorsal and caudal fins than Iridescent Sharks . Iridescent Sharks (Pangasius hypopthalmus) max out at a little over 4 feet in length and have rounded, more blunt dorsal and caudal fins.

Is pangasiid hypophthalmus a migratory?

Like all Pangasiid species, P. hypophthalmus is an extremely migratory riverine fish species that make long-distance migrations over a number of hundred kilometers (potamodromous) between the upstream refuge and spawning habitats and downstream feeding and nursery habitats.

Why fish in the Mekong basin?

Fish is central to the food security and livelihood of rural communities in the Mekong basin. Fish consumption in the Mekong Basin: 24 – 34 kg/person/year = 49 – 82% of animal protein consumed 60 million people in the watershed.

Is your Pangasius certified?

Nowadays most pangasius is certified with the ASC ( Aquaculture Stewardship Council) quality mark. In the Netherlands, this is even 100%. The ASC quality mark gives consumers the guarantee that they buy fish that is farmed with care for nature and the social environment.

What is the scientific name of basa fish?

Its formal scientific name is Pangasius bocourti, though it’s often called basa fish or bocourti in the United States. You may also have heard basa fish referred to as river cobbler, Vietnamese cobbler, pangasius, or swai.

What fish do Paroon sharks get along with?

Paroon sharks would fight among its own kind but do well with other large fishes like Plecostomus, Synodontis, pearsei as tank mates. Keep in mind also that these are extremely large and would need large swimming are.