Andinoacara stalsbergi
| Andinoacara stalsbergi | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Cichlidae |
| Subfamily: | Cichlasomatinae |
| Genus: | Andinoacara |
| Species: | A. stalsbergi |
| Binomial name | |
| Andinoacara stalsbergi Musilová, Schindler & Staeck, 2009 | |
| Synonyms | |
|
True Green Terror | |
Andinoacara stalsbergi (green terror) is a species of fish in the family Cichlidae. This fish is the true green terror whereas Andinoacara rivulatus is a mislabelled green terror. It was previously included in Andinoacara stalbergi, but was described as a separate species in 2009.[1] The green terror has vertical lines in its scale pattern and a white/gold edging to the fins. A. stalsbergi are found in northwestern Peru while A. rivulatus are found in western Ecuador.
Temperament
A. stalsbergi live up to the name green terror. They are not as aggressive as the red terror. It preferentially attacks others in the Andinoacara genus.
Sexing
As with most cichlids, venting is the most reliable method for sexing when young. The males will develop a nuchal hump from around the first year.
Water conditions
They prefer a temperature in the range 20–24 °C (68–75 °F) with a dH of 5-12 and a pH of 6.5-8.0.
Breeding
Green terrors are sexually mature at 10 centimetres (3.9 in) (males, 8 cm (3.1 in) females). Although spawning below these sizes is possible, few eggs hatch.
It requires suitable breeding sites, such as flat rocks. The pair cleans the site before breeding. The female Green terror can deposit up to 300-400 eggs, while some produce more than 600 eggs.
They are protective of their eggs. For this reason, breeding should take place in a separate tank. The eggs hatch after 3–4 days. Adults continue to guard and care for the larvae, moving the fry into pits in the substrate. At this stage, the larvae can be fed crushed flakes. After 9–12 days, the fry are big enough to swim freely. They are highly sensitive to poor water conditions and succumb absent regular water changes. Free swimming fry eat brine shrimp or fine fry powder. When the fry have reached a length of 2 cm (0.79 in) they typically experience a growth spurt and rapidly grow bigger.
To increase brood sizes, once the pair start to clean a rock, separate the male and female with a divider for 3–5 days, increase the temperature by 5–7 °C (41–45 °F), perform a 50% water change and feed with live food (such as bloodworm).
References
External links
- Froese, Rainer and Pauly, Daniel, eds. (2014). "Andinoacara stalsbergi" in FishBase. May 2014 version.