Black-Mouthed Whiptail (Sturisoma nigrirostrum) Care Guide
Sturisoma nigrirostrum is a slender whiptail catfish from the Ucayali River basin in Peru, named for its characteristic dark snout.
Overview
Sturisoma nigrirostrum is a slender whiptail catfish in the family Loricariidae, described by Fowler in 1940. It is named for its characteristic dark snout and reaches about 22 cm in length. It thrives in well-oxygenated water.
Taxonomy
- Family: Loricariidae
- Genus: Sturisoma
- Scientific name: Sturisoma nigrirostrum
- Describer: Fowler, 1940
- Common trade name: Black-Mouthed Whiptail
Habitat
FishBase records the species from the Ucayali River basin in Peru. It is a freshwater, demersal species of tropical waters, with a recorded environment of pH 6.0-7.0 and hardness up to 15 dH at 25-30 degrees Celsius.
Tank requirements
- Minimum tank volume: 250 L
- Temperature: 24-28 degrees Celsius (75-82 degrees Fahrenheit)
- pH: 6.0-7.5
- GH: 2-12 dGH
- Water flow: moderate, well oxygenated
- Lifespan: 8-12 years
Provide good oxygenation, submerged wood and open bottom space, with clean, well-filtered water.
Diet
Like other whiptails of this group, Sturisoma nigrirostrum is largely herbivorous and benefits from algae, blanched vegetables and bogwood; small live or frozen foods may be taken occasionally.
Compatibility
The species is peaceful and bottom-oriented, suitable for community tanks with calm fish such as tetras and Corydoras. Aggressive or territorial plecos should be avoided.
Breeding
Whiptails of the Sturisoma group deposit eggs on flat surfaces, and the male guards and fans the clutch.
Conservation status
IUCN Red List: Least Concern (assessed 25 April 2014).