Sturisoma

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Sturisoma
Sturisoma guentheri.jpg
Sturisoma guentheri
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Loricariidae
Tribe: Harttiini
Genus: Sturisoma
Swainson, 1838
Synonyms
  • Oxyloricaria
    Bleeker, 1862
  • Parasturisoma
    Miranda Ribeiro, 1911

Sturisoma is a genus of armored catfishes native to Central and South America.

Contents

Taxonomy

Sturisoma has been shown to be sister to Farlowella . [1]

Species

There are currently 14 recognized species in this genus: [2]

Synonyms

Distribution

The species of the genus Sturisoma are widely distributed on both slopes of the Andes, in Panama and Colombia, and in the Amazon, Orinoco, and Paraná River basins. [1]

Description

Sexual dimorphism includes hypertrophied odontodes on the sides of the head of the male. [1]

Ecology

Sturisoma inhabit gently to swiftly flowing white waters where submerged wood is abundant in the main flow of rivers. [1] Sturisoma species are open brooders. [1]

References

  1. 1 2 3 4 5 Covain, Raphael; Fisch-Muller, Sonia (2007). "The genera of the Neotropical armored catfish subfamily Loricariinae (Siluriformes: Loricariidae): a practical key and synopsis" (PDF). Zootaxa . 1462: 1–40. doi:10.11646/zootaxa.1462.1.1.
  2. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Sturisoma". Catalog of Fishes . California Academy of Sciences . Retrieved 15 September 2025.
  3. Londoño-Burbano, Alejandro; Britto, Marcelo (2022). "A new species of Sturisoma Swainson, 1838 (Loricariidae: Loricariinae) from the Madeira River basin, with a discussion of historical biogeography of western Amazonas and Paraguay River basins". Journal of Fish Biology. 102 (1): 188–203. doi:10.1111/jfb.15251. PMID   36256458.