Collection point · Lake Tanganyika · Tanzania

Lumbye Bay

LOOM-byeh BAY (approx.)

The atlas records 6 collection-point forms from Lumbye Bay, across 5 genera.

6.3464°S 29.8068°E

Lumbye Bay is a bay on Lake Tanganyika's Tanzanian shore, under 1 km north-west of Muloba Bay.

Where it is

Lumbye Bay is on the eastern shore of Lake Tanganyika, in its central third (208 mi south of the lake's northern tip).

Nearest collection points: Muloba Bay 0.2 mi south-east · Siyeswe Bay 4.1 mi north-west · Lufungu Bay 6.2 mi north-west

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: Kigoma (central, east shore) (~164 km) — Temperature 25.7 °C · pH 8.9 · Conductivity 654 µS/cm · Visibility (Secchi) 12.8 m

Surface temperature here

Across May–Oct, monthly means run 77 °F to 80 °F — coolest in Aug. Measured by satellite 1995–2023: the daily median of clear readings within 10 km of the site (1077 clear days). The rainy-season months are usually too cloudy to measure and are left blank.

76°78°80°82°Jan: too few clear satellite days (3)–JFeb: too few clear satellite days (1)–FMar: too few clear satellite days (7)–MApr: too few clear satellite days (9)–AMay: 80 °F mean (78 °F–81 °F), 68 clear satellite daysMJun: 79 °F mean (78 °F–80 °F), 231 clear satellite daysJJul: 78 °F mean (76 °F–79 °F), 302 clear satellite daysJAug: 77 °F mean (76 °F–78 °F), 263 clear satellite daysASep: 78 °F mean (76 °F–79 °F), 137 clear satellite daysSOct: 78 °F mean (76 °F–80 °F), 51 clear satellite daysONov: too few clear satellite days (4)–NDec: too few clear satellite days (1)–D
Surface temperature by month near Lumbye 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.

Sources
  1. tanganyika.si — Lumbye Bay, Lake Tanganyika, Tanzania: location page and photo gallery

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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