Collection point · Lake Tanganyika · Tanzania

Kalyeza Bay

kah-LYEH-zah BAY (approx.)

The atlas records 5 collection-point forms from Kalyeza Bay, across 4 genera.

8.1120°S 30.9273°E

Kalyeza Bay is a bay on Lake Tanganyika's Tanzanian shore, on the northwestern side of the larger Kala Bay, about 1 km west-south-west of Lusekese.

Where it is

Kalyeza Bay is on the eastern shore of Lake Tanganyika, in its southern third (331 mi south of the lake's northern tip).

Nearest collection points: Lusekese 0.9 mi north-east · Tundu 1.6 mi east · Kitango Rocks 2.1 mi east

Shore, third and distances are measured from the coordinates above against the lake’s mapped outline.

The water

Lake-wide measured chemistry of Lake Tanganyika — collection points share their lake's water; site-specific figures are shown only where the literature records them.

Temperature77–80.6 °F25–27 °C
pH8.6–9.2alkaline
Hardnesshard · 600–690 µS/cm

Nearest measured station: Mpulungu (south basin) (~75 km) — Temperature 24.5 °C · pH 8.9 · Conductivity 662 µS/cm · Visibility (Secchi) 11.9 m

Surface temperature here

Across Mar–Nov, monthly means run 76 °F to 82 °F — coolest in Jul. Measured by satellite 1995–2023: the daily median of clear readings within 10 km of the site (1547 clear days). The rainy-season months are usually too cloudy to measure and are left blank.

75°78°81°84°Jan: too few clear satellite days (2)–JFeb: too few clear satellite days (3)–FMar: 82 °F mean (81 °F–83 °F), 11 clear satellite daysMApr: 81 °F mean (80 °F–83 °F), 23 clear satellite daysAMay: 79 °F mean (78 °F–81 °F), 139 clear satellite daysMJun: 78 °F mean (76 °F–80 °F), 295 clear satellite daysJJul: 76 °F mean (75 °F–78 °F), 362 clear satellite daysJAug: 77 °F mean (76 °F–78 °F), 366 clear satellite daysASep: 78 °F mean (77 °F–80 °F), 219 clear satellite daysSOct: 80 °F mean (78 °F–81 °F), 100 clear satellite daysONov: 81 °F mean (80 °F–82 °F), 23 clear satellite daysNDec: too few clear satellite days (4)–D
Surface temperature by month near Kalyeza Bay — dot = mean, bar = typical range (10th–90th percentile), “–” = too cloudy to measure.

Temperature: ESA Climate Change Initiative, Lakes_cci v3.0 (Asfour et al. 2026; doi:10.5285/a56dba09df8a42ec9fba8b8c7a5e1f69). Chemistry on this page remains the lake's own.

The site

A photograph from the bay also shows Lusekese and, further off, the Tundu area.

Sources
  1. tanganyika.si — Kalyeza Bay, Lake Tanganyika, Tanzania: location page and photo gallery (captions by African Diving Ltd, Tautvydas Pangonis)

Each entry below is the population of that species recorded here — the form aquarists keep and breed as a distinct, provenance-labelled line. Crossing forms from different collection points is considered hybridisation in the hobby.

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