The physical appearance of B. almorhae sensu stricto is something of a mystery. No pictures of live specimens appear in any scientific publications we’ve read and we’ve been unable to find a certified image of one anywhere meaning it’s possibly never been seen in the aquarium trade. Instead the most commonly available members of the nominal species grouping seem to be B. lohachata, B. sp. ‘Kosi’ and B. sp. ‘Teesta’ (see individual notes below), plus the assorted hybrids that have appeared since the turn of the century (Grant, 2007).

Endemic to Lake Malawi where it was described from and only occurs around ‘Chitendi Island’, now normally referred to as Chitande island plus a short stretch of coastline between Ngara and Chilumba along the lake’s northwestern shoreline.

Aulonocara spp. are benthophagous by nature employing a method of feeding whereby mouthfuls of substrate are taken and sifted for edible items with the remaining material expelled via the gills and mouth. They’re equally-skilled at hunting as grazing, tending to hover above the substrate until tiny movements are detected, and possess enlarged sensory pores on the head which assist in this technique.

This species may also be sold variously as ‘yellow regal cichlid’, ‘Baensch’s peacock’, ‘sunshine peacock’ and ‘Nkhomo-Benga peacock’. The easiest way to distinguish it from similar-looking congeners is to look at the profile of the snout, which is steeper and more curved than that of its congeners.

Aulonocara spp. are benthophagous by nature employing a method of feeding whereby mouthfuls of substrate are taken and sifted for edible items with the remaining material expelled via the gills and mouth. They’re equally-skilled at hunting as grazing, tending to hover above the substrate until tiny movements are detected, and possess enlarged sensory pores on the head which assist in this technique.

This is currently the only described member ofthe genus and despite having a wide distribution, it's not particularly common in Lake Malawi. Correspondingly it's not seen all that often in the hobby either. It's beak-like mouthparts are specially adapted to allow it to hunt smaller fish among crevices between rocks. It can also extend the mouth in all four directions at once, allowing it to swallow prey up to around 4" long!

As well as hunting amongst rocks, Aristoch…

This species varies in colour pattern depending on locality. Some of them are sold under several such names with the variant from Kigoma being known variously as A. compressiceps "Kigoma red", "Kigoma red fin", "Kigoma orange top" or "firefin" for example. The different populations should ideally be kept apart in aquaria and clearly labelled with collection locality in order to avoid hybridisation.

Forms popular in the aquarium hobby include:

– &quo…

A. calvus is a predator by nature and its body shape has been adapted to allow it to enter small crevices and gaps in the rockwork of Lake Tanganyika to prey on eggs, fry and small fish. Its laterally compressed shape makes the fish hard to spot head on, giving it an advantage over would be predators and prey alike. It is also quite well-armoured, possessing thick scales which can be turned towards potential attackers. These can cause real damage with their serrated edges.

Several colour form…

This species was first imported for the aquarium hobby during the 1950s and was for many years misidentified and traded as Bedotia geayi, a valid, but different-looking congener native to the Mananjary River system, south of the range of B. madagascarensis. In terms of external characters, the two are most easily told apart by differences in colour pattern, particularly that of the unpaired fins, and some morphometric counts.

Perhaps looks best in a heavily-planted set-up or natural-style arrangement comprising a sandy substrate plus some driftwood roots and branches.

The addition of dried leaf litter would further emphasise the natural feel and as well as offering additional cover for the fish brings with it the growth of microbe colonies as decomposition occurs.

These can provide a valuable secondary food source for fry and the humic su…

The majority of original populations have already been extirpated due to introduction of invasive species such as Gambusia holbrooki and Poecilia reticulata, ongoing deforestation of the Ambohitra Massif, and physical diversion of the source of the Sakaramy River for domestic use by locals.

An additional population may exist in a stream on the southern slope of the Ambohitra Massif on the road between Bobasokoa and Anivorano, near the village of Andranotohiliny, but this requires verification.

Type locality is given simply as ‘Seychelles’ and this species was originally endemic to the Granitic Seychelles, i.e., those islands in the centre of the group composed chiefly of granite rock.

A translocated population now exists on Zanzibar while in the Seychelles it’s known from the islands of Mahé, Praslin, Silhouette and La Digue.