Benthopelagic in open water over sandy and rocky substrates; also associated
with rocky shores and weed beds.
Geographic distribution:
Endemic to Lake Malawi; distributed throughout the lake.
Typical adult size:
Up to 24 cm total length.
Sexual dimorphism:
Males are larger and display bright coloration with prominent yellow eggspots
on the anal fin, while females are smaller and more subdued in color.
Aquarium setup:
Requires ample open swimming space with sandy substrate and rock structures
for territories. Water temperature 24–26 °C.
Diet:
Primarily paedophagous, feeding on eggs and fry of other cichlids; trophic
level approximately 3.3.
Breeding:
Maternal mouthbrooder. Males defend territories during spawning and display
egg-mimic spots on the anal fin; females incubate eggs in the buccal cavity
for about three weeks.
Aggression:
Males become territorial during breeding and may defend small areas against
conspecifics and other fish.
Special notes:
Originally described as Haplochromis spilopterus (Trewavas, 1935)
and later placed in Protomelas. Characterized by thick lips, large eyes,
and a fusiform body. The combination
Hemitaeniochromis spilopterus is used by cichlidae.com.
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