Tramitichromis is characterized by a distinctive lower pharyngeal bone with long, slender teeth,
including markedly elongated anterior teeth with backward-bent tips, and by a downward-projecting
anterior blade of the pharyngeal bone. The lower gill-rakers are robust and can form a near-horizontal
grid that separates heavier sand from lighter food items during sand-sifting. A population from the
southeastern arm of Lake Malawi has been referred to as Tramitichromis lituris by Turner (1996),
but is treated here as a separate entity under the provisional name Tramitichromis sp. ‘false lituris’.
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