The yellow-spotted Amazon river turtle, also known commonly as the yellow-headed sideneck turtle and the yellow-spotted river turtle, and locally as the taricaya, is one of the largest South American river turtles.
Loricaria is a genus of armored catfish native to South America.
Pseudoqolus koko is a species of catfish in the family Loricariidae and the only species in the genus Pseudoqolus. It is a freshwater fish native to South America, where it occurs in the Maroni basin. It is usually found on or near stony substrates in the main river channel at a depth of around 2 m. The species has been collected alongside multiple other loricariid species, including Hemiancistrus medians, Peckoltia otali, Pseudancistrus barbatus, Harttia guianensis, Loricaria cataphracta, and Rineloricaria stewarti. It is noted that the gut contents of one specimen of this species contained primarily spicules and sponge fragments, indicating that it may feed on freshwater sponges. The species reaches 9 cm SL.
Hypostomus watwata, commonly known as the armored catfish, is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the coastal drainages of Guyana and French Guiana, ranging from the Oyapock to the Demerara River. It is an introduced species in Hawaii.
Hypostomus ventromaculatus, commonly known as the wara wara, is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the coastal drainages of the Guianas, ranging from the Oyapock to the Suriname River, in French Guiana, Suriname, and Brazil.
Loricaria apeltogaster is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the drainage basins of the Paraguay River, the Paraná River, and the Uruguay River in Argentina, Brazil, Paraguay, and Uruguay. The species reaches 32.4 cm in standard length and is believed to be a facultative air-breather.
Loricaria clavipinna is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Amazon River basin in Brazil and Peru. The species reaches 18 cm in standard length and is believed to be a facultative air-breather.
Loricaria cuffyi is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Essequibo River and Rio Negro basins in Guyana, as well as the Orinoco basin in Venezuela, with its type locality being designated as the Ireng River. The species was described on the basis of 36 specimens in 2020 by Alejandro Londoño-Burbano, Alexander Urbano-Bonilla, and Matthew R. Thomas. FishBase does not yet list this species.
Loricaria holmbergi is a species of catfish in the family Loricariidae. It is native to South America, where it is known only from Argentina, with its type locality reportedly being within the San Francisco River basin in Argentina's Jujuy Province. The species reaches 11.8 cm in standard length and is believed to be a facultative air-breather.
Loricaria lata is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Araguaia River basin in Brazil. The species reaches 27 cm in standard length and is believed to be a facultative air-breather.
Loricaria luciae, sometimes known as Lucia's whiptail, is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Paraguay River basin in Argentina, Bolivia, Brazil, and Paraguay, ranging south to the Paraguay's confluence with the Paraná River. It is typically found in habitats with flowing water, ranging in size from arroyos to large rivers, where it generally occurs at a depth of less than 1.5 m in environments with soft substrates. It is sometimes seen in riffles and blackwater areas. The species reaches 18.9 cm in standard length and is believed to be a facultative air-breather. Its specific epithet, luciae, honors Lúcia H. Rapp Py-Daniel of the National Institute of Amazonian Research for her contributions to loricariid taxonomy and systematics.
Loricaria nickeriensis is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the basins of the Nickerie River and the Maroni in French Guiana and Suriname. The species reaches 12 cm in standard length and is believed to be a facultative air-breather.
Loricaria parnahybae is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in coastal rivers of Brazil and French Guiana. It is typically found in environments characterized by a sandy substrate. The species reaches 16 cm in standard length and is believed to be a facultative air-breather.
Loricaria pumila is a species of catfish in the family Loricariidae. It is native to South America, being known from Brazil, where it occurs in the Amazon River basin, near the mouths of the Tapajós and the Pará River, including the lower Tocantins River. It is reportedly typically found at depths between 3 and 29 m and distances of 15 to 1,500 m from the shoreline, in environments characterized by a substrate of silt and organic detritus. An analysis of the stomach contents of a single individual found evidence of feeding on insects and aquatic insect larvae, as well as sand and detritus. The species reaches 8.1 cm (3.2 in) in standard length and is believed to be a facultative air-breather. Its specific epithet, pumila, is derived from Latin and means "dwarf", referring to the small adult size of the species.
Loricaria simillima is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the basins of the Amazon River, the Orinoco, and the Río de la Plata in Argentina, Brazil, Ecuador, Paraguay, Peru, and Venezuela. The species reaches 26.4 cm in standard length and is believed to be a facultative air-breather.
Loricaria tucumanensis is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Dulce River basin in Argentina. The species reaches 12.1 cm in standard length and is believed to be a facultative air-breather.
Loricariichthys platymetopon is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Río de la Plata basin in Argentina, Brazil, and Paraguay. The species reaches maturity at around 15.7 cm in length, although it can grow up to 39 cm in total length. It can reach at least 311 g in weight and is believed to be a facultative air-breather.
Rineloricaria stewarti, sometimes known as Stewart's whiptail catfish, is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the coastal rivers of the Guianas, being known from French Guiana, Guyana, and Suriname. It is typically seen in moderately sunlit forest creeks with a depth of 10 to 60 cm, clear, fast-moving water, and a substrate composed of rocks and sand. It is known to occur alongside the species Corydoras guianensis and Moenkhausia oligolepis, as well as members of the genus Phenacogaster.
Rineloricaria fallax, sometimes known as the whiptail loricaria, is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the upper Rupununi and Branco River basins in Brazil and Guyana. Although the species has been reported from Paraguay, this has been determined to be a misidentification. The species reaches 15.7 cm in standard length and is believed to be a facultative air-breather. It is known to spawn in caves, with males tending the clutch and assisting the fry in emerging from the eggs.
Rineloricaria platyura is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in coastal rivers from the mouth of the Amazon River to the Essequibo River in French Guiana, Guyana, and Brazil. The species reaches 14 cm in standard length and is believed to be a facultative air-breather.
