altolamprologus calvus gold

The Compressed Cichlid Altolamprologus compressiceps is specialized for life in its natural habitat with some distinguishing features. The species name “compressiceps” is derived from its very laterally compressed head and body. It also has a high back and deep mouth. Other common names it is known by include Compressiceps Cichlid, Lamp Compressiceps, and Comps Cichlid.

This cichlid’s unusual body shape is adapted for the only environment it inhabits in the wild, rocky rubble areas. It is not found where there are sandy substrates or even where the rocks are covered with silt or sediment. Its shape allows it to to slip easily through narrow cracks and crevices in rocks. There it hides and preys on small fish and aquatic invertebrates.

It is closely related to a very similar looking relative, the  Altolamprologus calvus. But although these two look much the same, there are several differences. The Compressiceps has a pattern of bold pronounced vertical barring with very subdued, indistinct spots while the Calvus is brightly spotted with less distinct stripes. In body the Compressiceps is thicker in width, has a higher back, and has a sloping forehead with a blunt upturned snout. The Calvus has a longer, shallower body giving it a more streamlined appearance. The Compressiceps also grows larger, reaching up to 6 – 7 inches, while the smaller Calvus is only attains a length of about 5 – 6 inches.