| Hemiancistrus landoni | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Loricariidae |
| Genus: | Hemiancistrus |
| Species: | H. landoni |
| Binomial name | |
| Hemiancistrus landoni Eigenmann, 1916 | |
Hemiancistrus landoni [1] is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Guayas River basin in Ecuador. The species reaches 25 cm (9.8 inches) in total length. [2]
Hemiancistrus is a genus of suckermouth armored catfishes. These species are native to South America. The taxonomy of this genus is complex and unclear, and major work has to be done. Many of these fish are popular aquarium fish.
Peckoltia sabaji is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the basins of the Rupununi, the Essequibo River, and the Takutu River in Guyana, as well as the basins of the Casiquiare canal, the Rio Negro, the Cinaruco River, and the Orinoco in Venezuela. It is usually found among boulders in medium to large rivers. The species reaches 19.8 cm SL and is of disputed classification.
Hemiancistrus subviridis, the green phantom pleco, is a species of armored catfish from the family Loricariidae, commonly found in Venezuela. Within Venezuela, it is native to the Orinoco and Casiquiare drainage basins, where it is usually found among granitic rocks in flowing water. The species reaches 15 cm SL.
Graziano Landoni is an Italian football midfielder and later manager.
Chaetostoma platyrhynchus is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Caquetá River basin in Colombia. The species reaches 9.5 cm in total length. The species is known to be of disputed classification and spelling.
Hemiancistrus fuliginosus is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Uruguay River basin. The species reaches 16.2 cm SL.
Hemiancistrus guahiborum is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Orinoco drainage in Venezuela. The species reaches at least 12.55 cm SL and was described in 2005 by David C. Werneke and Jonathan W. Armbruster of Auburn University, Nathan K. Lujan of the American Museum of Natural History, and Donald C. Taphorn of the Royal Ontario Museum on the basis of its distinctive coloration and morphology. It appears in the aquarium trade, where it is usually known either as the orange-seam pleco or by its L-number, which is L-106.
Hemiancistrus furtivus is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Esmeraldas River basin in Ecuador. The species reaches 9.98 cm SL and was described in 2017 by Francisco Provenzano and Ramiro Barriga of the Central University of Venezuela, who report its placement in the genus Hemiancistrus to be tentative and suggest that it may belong to the tribe Hypostomini rather than Ancistrini, where it is currently placed. As of May 2022, FishBase does not list this species.
Hemiancistrus medians is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Maroni basin. This species is usually found in rapids with a strong current and a substrate of large, shelter-providing rocks. It is known to coexist with the species Bryconops caudomaculatus, Chasmocranus longior, Harttia surinamensis, Hypostomus gymnorhynchus, Jupiaba meunieri, Leporinus granti, and Parodon guyanensis.
Hemiancistrus megalopteryx is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Tubarão River basin in the state of Santa Catarina in Brazil. The species reaches 28.6 cm SL.
Hemiancistrus meizospilos is a species of catfish in the family Loricariidae. It is sometimes known as the southern orange-spotted pleco. The type locality of H. meizospilos is given as the Chapecó River in the vicinity of Coronel Freitas in the Brazilian state of Santa Catarina.
Hemiancistrus punctulatus is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Lagoa dos Patos basin in Brazil. The species reaches 19 cm SL.
Hemiancistrus votouro is a species of catfish in the family Loricariidae. It is native to South America, where it was collected from a stream in the Uruguay River basin in Brazil. The stream that the species is known from is reported to be 2 to 5 m in width, with a substrate composed of rock and sand, moderate marginal vegetation, and rapids separated by pools. The species reaches 14.1 cm SL. Its specific epithet reportedly honors the Votouro Indian Reserve in Benjamin Constant do Sul, Rio Grande do Sul, Brazil.
'Pseudancistrus' megacephalus is a species of catfish in the family Loricariidae. It is of uncertain and disputed classification.
Hypostomus annectens is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Cayapas River basin in Ecuador and the Patía River basin in Colombia. The species reaches 28 cm in total length and is believed to be a facultative air-breather. It is listed by ITIS as a member of Hemiancistrus as opposed to Hypostomus, which it is classified under according to FishBase.
Hypostomus salgadae is a disputed species of catfish in the family Loricariidae that may be synonymous with the species Hypostomus carvalhoi. It is native to South America, where it occurs in the Jaguaribe River basin in Brazil. FishBase reports the maximum length of the species as 2 cm in standard length, but it is likely that the species can exceed this size. It is believed to be a facultative or obligate air-breather.
Hypostomus aspidolepis is a species of catfish in the family Loricariidae that is of disputed taxonomic identity. It is a freshwater fish native to Central America, where it occurs in the Gatún River basin in the Caribbean coastal drainage of Panama. The species reaches 40 cm in standard length and is believed to be a facultative air-breather. Although originally described as a member of Chaetostomus by Albert Günther in 1867, it has subsequently been classified within Hypostomus, the now-invalid genus Plecostomus, and Hemiancistrus. A 2015 review conducted by Jonathan W. Armbruster, David C. Werneke, and Milton Tan recognized the species within Hypostomus, although sources such as FishBase, WoRMS and ITIS still consider it a member of Hemiancistrus.
Hypostomus holostictus is a species of catfish in the family Loricariidae. It is a freshwater fish native to South America, where it occurs in the San Juan River basin in Colombia. The species reaches 18 cm in total length and is believed to be a facultative air-breather. It was originally described in 1913 by Charles Tate Regan as a species of Hemiancistrus, and it is still sometimes referred to by the name Hemiancistrus holostictus.
Ancistomus micrommatos is a species of catfish in the family Loricariidae. It is a freshwater fish native to South America, where it is known only from the Tocantins River basin in Brazil. The species reaches 11.9 cm in standard length. Although originally described as a species of Hemiancistrus in 2003, a 2015 review conducted by Jonathan W. Armbruster, David C. Werneke, and Milton Tan listed the species as valid within Ancistomus. The same review also reported that no characteristics were found to separate A. micrommatos from its congeners A. spilomma and A. spinosissimus, indicating that the three may actually all be the same species.
Ancistomus spinosissimus is a species of catfish in the family Loricariidae. It is a freshwater fish native to South America, where it is known only from the upper and middle Tocantins River basin in Brazil. The species reaches 12.7 cm in standard length. Although originally described as a species of Hemiancistrus in 2003, a 2015 review conducted by Jonathan W. Armbruster, David C. Werneke, and Milton Tan listed the species as valid within Ancistomus. The same review also reported that no characteristics were found to separate A. spinosissimus from its congeners A. micrommatos and A. spilomma, indicating that the three may actually all be the same species.
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