Altolamprologus is a small genus of pseudocrenilabrine endemism to Lake Tanganyika in eastern Africa. They inhabit areas of the lake with large amounts of rock, most frequently in water two to ten metres in depth. Two formally described species comprise this genus, with perhaps one dwarf A. compressiceps-like species being considered an undescribed species by some.
Species
There are currently three recognized species in this genus:
|
| Lake Tanganyika in eastern Africa |
| Lake Tanganyika |
| Lake Tanganyika |
Description
They are moderately-sized
Lamprologini, growing to a total length of in adult males. Their bodies are laterally compressed and remarkably high-backed; hence the
scientific name which means "high
Lamprologus" (from
Latin altus, "high"). They are
which feed on large
and small fish, particularly
and juveniles of other cichlids.
In the aquarium
Altolamprologus are hardy at the standard Lake Tanganyikan water parameters. They are not particularly well-suited for beginners due to their predatory habits however. They can be picky eaters and demand a variety of appropriate living prey to thrive, but they are also prone to gorging themselves if they like the offered food and may become too fat. They also require large tanks – at least one meter/yard in length – to show their natural behavior, and cannot be kept together with small fish or
.
They can be a challenge to breed for the novice. These fish are cave spawners and will spawn under terracotta pot saucers or in large snail shells. They are a rather slow growing Lamprologine taking approximately two years to reach sexual maturity.
