Ancistrus falconensis
| Ancistrus falconensis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Division: | Teleostei |
| Order: | Siluriformes |
| Family: | Loricariidae |
| Genus: | Ancistrus |
| Species: | A. falconensis |
| Binomial name | |
| Ancistrus falconensis | |
Ancistrus falconensis is a species of freshwater ray-finned fish belonging to the family Loricariidae, the suckermouth armoured catfishes, and the subfamily Hypostominae, the suckermouth catfishes. This catfish is endemic to Venezuela.
Taxonomy
Ancistrus falconensis was first formally described in 2010 by the American ichthyologists Donald Charles Taphorn Baechle and Jonathan W. Armbruster, and the Venezuelan ichtyologist and ecologist Douglas Rodríguez-Olarte, with its type locality given as the Hueque River at 11°09'41.4"N, 69°33'24.9" W, at the bridge on the highway from Churuguara to Coro in the state of Falcón.[1] Eschmeyer's Catalog of Fishes classified the genus Ancistrus in the subfamily Hypostominae, the suckermouth catfishes, within the suckermouth armored catfish family Loricariidae.[2] It has also been classified in the tribe Ancistrini by some authorities.[3]
Etymology
Ancistrus falconensis is classified in the genus Ancistrus, a name coined by Rudolf Kner when he proposed the genus but Kner did not explain the etymology of the name. It is thought to be from the Greek ágkistron, meaning a "fish hook" or the "hook of a spindle", a reference to the hooked odontodes on the interopercular bone. The specific name, falconensis, suffixes -ensis, meaning "of a place", onto Falcón, the state the type locality is located in.[4]
Description
Ancistrus falconensis reaches a standard length of 9.3 cm (3.7 in).[5] Ancistrus species develop soft, bushy tentacles on the snout when sexually mature, these are better developed in the males than they are in females.[6]
Distribution and habitat
Ancistrus falconensis is endemic to Venezuela where it occurs only in the state of Falcón, in the Hueque and Ricoa River drainages. This catfish is found in clear highland streams with rocky streambeds.[7]
References
- 1 2 Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Species in the genus Ancistrus". Catalog of Fishes. California Academy of Sciences. Retrieved 28 May 2026.
- ↑ Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Genera in the family Hypostominae". Catalog of Fishes. California Academy of Sciences. Retrieved 28 May 2026.
- ↑ Armbruster, J. W. and N. K. Lujan (2025). "New tribe-level classification of Hypostominae (Loricariidae) based on optimization of morphological states on DNA-based relationships, with descriptions of three new tribes and two new genera". Neotropical Ichthyology. 22 (4)): 1–32. doi:10.1590/1982-0224-2024-0108.
- ↑ Christopher Scharpf (18 January 2026). "Family LORICARIIDAE: Subfamily HYPOSTOMINAE Kner 1853 (Suckermouth Catfishes or Plecos)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf. Retrieved 28 May 2026.
- ↑ Froese, Rainer; Pauly, Daniel (eds.). "Ancistrus falconensis". FishBase. February 2026 version.
- ↑ "Cat-eLog LORICARIIDAE Hypostominae Ancistrus falconensis". PlanetCatfish.com. Retrieved 28 May 2026.
- ↑ Donald C. Taphorn; Jonathan W. Armbruster & Douglas Rodríguez-Olarte (2010). "Ancistrus falconensis n. sp. and A. gymnorhynchus Kner (Siluriformes:Loricariidae) from central Venezuelan Caribbean coastal streams". Zootaxa. 2345: 19–32. doi:10.5281/zenodo.193371.