| Curculionichthys | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Loricariidae |
| Tribe: | Otothyrini |
| Genus: | Curculionichthys Roxo, G. S. C. Silva, L. E. Ochoa & C. de Oliveira, 2015 [1] |
| Type species | |
| Hisonotus insperatus Britski & Garavello 2003 | |
Curculionichthys is a genus of fish in the family Loricariidae native to South America. [1]
There are currently 9 recognized species in this genus:
Ancistrus is a genus of nocturnal freshwater fish in the family Loricariidae of order Siluriformes, native to freshwater habitats in South America and Panama. Fish of this genus are common in the aquarium trade where they are known as bushynose or bristlenose catfish. In the aquarium hobby they are often referred to as bushynose or bristlenose plecos instead, but this may lead to confusion as "pleco" usually is used for Hypostomus plecostomus and its allies and is often used as a catchall term for any loricariids remotely resembling that species.
Hypostomus is a genus of catfish in the family Loricariidae. They are native to tropical and subtropical South America. H. plecostomus is the popular freshwater aquarium fish formerly known as Plecostomus plecostomus. The taxonomic structure of the Loricariidae is still being expanded by scientists. Hypostomus is a highly species-rich and widely distributed catfish genus.
Leporinus is a genus of fish in the family Anostomidae native to South America. The fossil species Leporinus scalabrinii, known from the late Miocene of Entre Ríos in Argentina, has only recently been added to this genus after being misidentified as a species of primate under the name Arrhinolemur scalabrinii for over 100 years.
Pseudancistrus is a genus of suckermouth armored catfishes native to South America.
Hisonotus is a genus of armored catfishes native to South America. Species of Hisonotus and Curculionichthys are the only representatives of the subfamily Otothyrinae having serrae on the posterior edge of the pectoral fin spine. These species are small fishes, generally found in small fast flowing streams, where they grasp to the branches and leaves of aquatic or subaquatic plants. The species of this genus mostly occur in Atlantic coastal streams of southern Brazil and the Paraguay-Paraná system of southern South America. They are also distributed in the Río de La Plata basin and coastal rivers of southeastern Brazil.
Neoplecostominae is a subfamily of South American catfishes of the family Loricariidae. Species of this subfamily live in high-mountain and swift-flowing river habitats.
Parotocinclus is a genus of fish in the family Loricariidae native to South America. This genus is distributed through almost all hydrographic systems in South America from the Guyana Shield drainages and Amazon Shield tributaries to the coastal drainages of eastern and southeastern Brazil, including the rio São Francisco basin. Most species have the caudal peduncle oval in cross section. It has been found that Characidium species may interact with P. maculicauda. The small Characidium will follow grazing P. maculicauda, which release particulate matter dislodged from the catfish's foraging.
Neoplecostomus is a genus of fish in the family Loricariidae native to South America. Neoplecostomus can be distinguished from all other loricariids by a modified shield of small plates on the abdomen with posteriorly directed odontodes; the shield appears to act as a holdfast. The color pattern is generally mottled brown with the abdomen white. The head is long, rounded, and shovel-shaped. The fin spines are weak. They range from about 8 to 11 cm (3.1–4.3 in) SL. The species of Neoplecostomus live in fast-flowing water.
Pareiorhina is a genus of armored catfishes native to South America where they are only found in Brazil. These species are known to occur at altitudes above 650 metres (2100 ft) in various rivers of the Grande, Paraíba do Sul, São Francisco and Tietê River basins. This genus was first erected by Gosline in 1947 as a monotypic genus to include Rhinelepis rudolphi. It was not until 2003 that a second species, P. carrancas, was described. The third species, P. brachyrhyncha was described in 2005. Pareiorhina forms a monophyletic subunit with Neoplecostomus within the subfamily Neoplecostominae.
Gymnotocinclus is a genus of small freshwater catfish in the family Loricariidae, native to the Tocantins River basin in Brazil.
Rhinolekos is a genus of armored catfishes native to South America. This genus is only known from the Tocantizinho River and Paranaiba River drainage in Goiás, Brazil.
Otothyrinae is a subfamily of South American catfishes of the family Loricariidae. Alternatively it is treated as a tribe in Hypoptopomatinae.
Microplecostomus forestii, is a species of fish in the family Loricariidae found in two tributaries of the Tocantizinho River in the Tocantins basin. It is typically found in shallow, clear waters at depths of around 50 cm, in flat rocky environments. It is known to occur alongside the species Rhinolekos capetinga, as well as members of the genera Ancistrus, Creagrutus, Hypostomus, Ituglanis, and Phenacorhamdia. This species is the only member of its genus. It reaches 3.8 cm in standard length.
Curculionichthys coxipone is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the drainage basins of the Cuiabá River and the Paraguay River. It reaches 3 cm SL. The species was described in 2015 by Fábio Fernandes Roxo, Gabriel Souza da Costa e Silva, Luz E. Orrego, and Claudio Oliveira, alongside the description of the genus Curculionichthys to include several species formerly classified in the genus Hisonotus.
Curculionichthys insperatus is a species of catfish in the family Loricariidae. It is native to the Paraná River drainage in Brazil, where it inhabits streams near banks covered with partially submerged vegetation. It reaches 3 cm standard length. This species was formerly classified as a member of the genus Hisonotus, although it was moved to the then-new genus Curculionichthys in 2015.
Curculionichthys karipuna is a species of catfish in the family Loricariidae. It is native to the Cassiporé and Jari Rivers in Brazil. The species reaches 2.4 cm SL and was described in 2016 by Gabriel S. C. Silva, Fábio F. Roxo, and Claudio Oliveira of São Paulo State University and Bruno F. Melo of the American Museum of Natural History.
Curculionichthys sabaji is a species of catfish in the family Loricariidae. It is native to the Xingu River basin in Brazil. The species reaches 2.4 cm SL. It was described in 2015 by Fábio Fernandes Roxo, Gabriel Souza da Costa e Silva, Luz E. Orrego, and Claudio Oliveira, alongside the description of the genus Curculionichthys to include several species formerly classified in the genus Hisonotus.
Curculionichthys sagarana is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the drainage basins of the Das Velhas River and the São Francisco River. It reaches 2.4 cm SL. The species was described in 2015 by Fábio Fernandes Roxo, Gabriel Souza da Costa e Silva, Luz E. Orrego, and Claudio Oliveira, alongside the description of the genus Curculionichthys to include several species formerly classified in the genus Hisonotus.
Parotocinclus dani is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in tributaries of the Tapajós basin in Brazil.
Pseudancistrus zawadzkii is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Tapajós basin, including the Tracuá River, in Brazil. It is typically found in areas with clear water, rocky outcrops, small waterfalls, and a substrate of rocks and sand. The species reaches 12.9 cm SL.
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