Otocinclus huaorani

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Otocinclus huaorani
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Loricariidae
Genus: Otocinclus
Species:
O. huaorani
Binomial name
Otocinclus huaorani
Schaefer, 1997

Otocinclus huaorani is a species of armoured catfish in the family Loricariidae found in Colombia, Ecuador and Peru.

Contents

Otocinclus huaorani can reach a maximum length of 3.2 cm. [2]

Distribution and habitat

Otocinclus huaorani is found in the Amazon river basin in Colombia and Peru and the Orinoco river basin in Colombia. It is also found in Loreto, Peru and in the Napo river basin in Ecuador. The type locality for the species is a tributary of the San Miguel river in Napo, Ecuador It is found at altitudes of 100–400 m. [1]

Otocinclus huaorani is found in rivers and streams that have lime and also oxbow lakes. It is a benthic fish.

Status

Otocinclus huaorani is classified as least concern by the IUCN Red List due to its wide range. The species is threatened in some areas by water pollution from urban waste and agricultural runoff. [1]

Related Research Articles

<i>Otocinclus</i> Genus of fishes

Otocinclus is a genus of catfish in the family Loricariidae native to South America, commonly known as "dwarf suckers" or "otos". This genus, like other loricariids, is characterized by rows of armour plating covering the body, as well as the underslung suckermouth. They are generally small in size; O. tapirape is the smallest of the species (2.4 cm), while O. flexilis is the biggest (5.5 cm). These species have adaptations that allow them to breathe air. A duct forms at the junction between the esophagus and the stomach and expands into an enlarged, ring-like diverticulum, characteristic of this genus, which allows air-breathing. Otocinclus are popular aquarium fish, and they are often purchased as algae eaters. It is difficult to breed them in captivity, and only wild caught Otocinclus are available to hobbyists. This genus is widely distributed east of the Andes of South America, throughout the lowlands from northern Venezuela to northern Argentina, but are generally absent from the Amazon and the Orinoco lowlands.

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References

  1. 1 2 3 Velasquez, M.; Chocano, L.; Arguello, P. (2016). "Otocinclus huaorani". IUCN Red List of Threatened Species . 2016: e.T49830643A53818658. doi: 10.2305/IUCN.UK.2016-1.RLTS.T49830643A53818658.en . Retrieved 18 November 2021.
  2. "Otocinclus huaorani". fishbase.mnhn.fr. Retrieved 2020-12-17.