Can otocinclus live alone with other fish?

What makes a Loricariidae different from other catfish?

Those in the family Loricariidae are different to a lot of other catfish groups because of the rows of armor plating across their body. This helps to protect them from boisterous fish and coarse substrates. They have a limited ability to breathe air.

What is a Loricariidae?

The Loricariidae or Suckermouth Armored Catfish Family has over 600 members found in Central and South America. It includes, among others, the genera Ancistrus, Chaetostoma, Farlowella, Hypancistrus, Hypoptopoma, Hypostomus, Otocinclus, Panaque, Peckoltia, Pterygoplichthys, Rineloricaria, Scobinancistrus, and Sturisoma .

Where do loricariids come from?

Loricariids originate from freshwater habitats of Costa Rica, Panama, and tropical and subtropical South America. These fish are noted for the bony plates covering their bodies and their suckermouths. Several genera are sold as ” plecos “, notably the suckermouth catfish, Hypostomus plecostomus, and are popular as aquarium fish.

Are there any new species of loricariids in the Amazon?

Two new species of Loricariidae (Teleostei: Siluriformes) from main channels of the upper and middle Amazon Basin, with discussion of deep water specialization in loricariids. Ichthyological Exploration of Freshwaters. 19: 271–282. Wikispecies has information related to Loricariidae.

What is the size of Loricariidae fish?

SIZE: The Loricariidae Family includes small to large fish; some as small as 1″ (2.5 cm) while others exceed 24″ (61 cm). S: The fish of this family usually swim in the lower levels, usually dependent of some substrate, to which they adhere. TANK: The tank size ranges depending on the size of the fish.

Are blue catfish blind?

Catfish have beady, useless-looking eyes, but when conditions are right, eyesight greatly influences their behavior. During a recent fishing trip, one of the fish I managed to land turned out to be a blind blue catfish.

What do the letters “l” mean in Loricariidae?

You may have seen the naming system the includes the letters “L” or “LDA”, followed by a string of numbers, which is used to identify the various members of the Loricariidae family.

Are there any loricariids in the Amazon River?

Two new species of Loricariidae (Teleostei: Siluriformes) from main channels of the upper and middle Amazon Basin, with discussion of deep water specialization in loricariids. Ichthyological Exploration of Freshwaters. 19: 271–282.

What is the length of a Loricariid fish?

Body lengths can range from 2.22 cm (0.87 in) in Nannoplecostomus eleonorae to over 100 cm (39 in) in Panaque, Acanthicus, and Pterygoplichthys. One of the most obvious characteristics of the loricariids is the suckermouth. The modified mouth and lips allow the fish to feed, breathe, and attach to the substrate through suction.

Are loricariids nocturnal?

A great many species of loricariids are also sold for their ornamental qualities, representing many body shapes and colors. Most species of loricariids are nocturnal and will shy away from bright light, appreciating some sort of cover to hide under throughout the day.

What is the scientific name of the pink fish?

The fish, which bears the scientific name Cirrhilabrus finifenmaa, was found living at depths ranging from 131 to 229 feet (40 to 70 meters) beneath the ocean’s surface. The name honors the fish’s stunning pink hues, as well as the pink rose, the national flower of the Maldives. “Finifenmaa” means “rose” in the local Dhivehi language.

Are fish going extinct in the Amazon?

(CNN) Two new colorful species of fish have been found in Brazil’s Amazon Basin — and they are already at risk of disappearing due to extinction. The fish belong to a subfamily called South American darters. The discovery brings the known number of darter species to five.

What is the scientific name of Loricariidae?

Loricarioidea is a superfamily of catfishes ( order Siluriformes). It contains the six families Trichomycteridae, Nematogenyiidae, Callichthyidae, Scoloplacidae, Astroblepidae, and Loricariidae. Some schemes also include Amphiliidae.

What is another name for a Loricariid?

Members of the family Loricariidae are commonly referred to as loricariids, suckermouth armoured catfishes, or armoured catfish.

Will the arapaima go extinct?

In 19 percent of the 81 communities surveyed, the arapaima was found to be already extinct. And the giant fish’s numbers are depleted, or approaching extinction, in 57 percent of the communities surveyed. In 17 percent of the communities, the fish were deemed “overexploited,” according to the researchers.

Can electric eels hunt in packs?

However, a study published in January 2021 showed that the most powerful species, the Volta electric eel ( Electrophorus voltai) of the Amazon, are capable of hunting in packs.

How many species of loricariids are there?

These are the only known loricariids that possess adaptions for a subterranean lifestyle, such as reduced pigmentation (appearing overall whitish) and eyes. There are currently 76 recognized species in this genus:

What is the scientific name of the crocodile fish?

crocodile fish (not to be confused with Papilloculiceps longiceps, which is originally known as the crocodile fish or tentacled flathead) The species’ scientific name, Hypostomus plecostomus, is derived from the Latin hypo (meaning “under”), stoma (meaning “mouth”), and pleco (meaning “pleated”).

Are loricariids a monophyletic assemblage?

Because of their highly specialized morphology, loricariids have been recognized as a monophyletic assemblage in even the earliest classifications of the Siluriformes, meaning they consist of a natural grouping with a common ancestor and all of its descendants.

What are the characteristics of loricariids?

Loricariids are characterized by bony plates covering their bodies, similar to the bony plates in callichthyids. (In Latin, lorica means corselet ). These fish exhibit a ventral suckermouth, with papillae (small projections) on the lips. When present, the adipose fin usually has a spine at the forward edge.

How often are new species discovered in the Amazon rainforest?

A new species is being discovered in the Amazon every two days from fire-tailed titi monkeys and yellow-moustached lizards to pink river dolphins and honeycomb-patterned stingrays, according to a new report.

How many new species have been discovered in 2015?

The report revealed a total of 381 new species had been discovered in 2014 and 2015, including 216 plants, 93 fish, 32 amphibians, 20 mammals – although two of those were fossils – 19 reptiles and one bird.

Why are freshwater fish numbers dropping?

Around the world, migratory freshwater fish numbers are dropping faster than migratory species both on land and in the ocean, a new study finds. Like many migratory fish, chinook salmon are threatened by overfishing, habitat degradation, and dams that block their migration from the sea to upriver spawning grounds.

How much have fish declined since 1970?

Since 1970, mega-fish—those that weigh over 66lbs—have declined in number by 94% and migratory freshwater fish saw a 76 % decline. Nowhere is the world’s biodiversity crisis more acute than in freshwater ecosystems.