Very shallow intermediate habitat with rocky substrate covered by
biocover and algae.
Geographic distribution:
Occurs along the rocky shores south of Monkey Bay (excluding Monkey Bay
itself); also recorded from Mphande Island and along the shore of
Nkhudzi in Lake Malawi.
Diet:
Feeds by picking algae from the biocover on rocks.
Breeding:
Males defend territories with great zeal; the center of each territory is
typically a small hole excavated beneath small rocks.
Aggression:
Very aggressive; males vigorously defend feeding territories.
Special notes:
Member of the so-called “lucerna group”, characterized by an
average-shaped body, a convex upper head profile, and a ventrally
positioned mouth. Representatives of this group show vomer-angle
measurements within the range typical for Pseudotropheus, supporting
their placement in this genus. The group is distinguished by black
markings in the posterior dorsal fin.
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