Collection point · Lake Malawi · Malawi

Mitande Reef (Rocks)

mee-TAHN-deh REEF ROKS (approx.)

The atlas records 19 collection-point forms from Mitande Reef (Rocks), across 14 genera.

14.0254°S 34.8243°E

Mitande Reef (Rocks) is a reef off Lake Malawi's Malawian shore, about 1 km east-south-east of Thumbi West Island.

Where it is

Mitande Reef (Rocks) is on the eastern shore of Lake Malawi, in its southern third (314 mi south of the lake's northern tip).

Nearest collection points: Thumbi West Island 0.8 mi north-west · Otter Point 0.9 mi south · Otter Island 1.1 mi south

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

The water

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

Temperature75.2–84.2 °F24–29 °C
pH8.2–8.6alkaline
Hardnessmoderately soft, alkaline, well-buffered79 ppm
Conductivity≈250–260 µS/cmmeasured range

Nearest measured station: Monkey Bay (south basin) (~10 km) — Visibility (Secchi) 12.5 m

This site

Habitatrockyoffshore rocky reef near Thumbi West Island and Otter Point

Surface temperature here

Across Apr–Nov, monthly means run 75 °F to 82 °F — coolest in Jul. Measured by satellite 1995–2023: the daily median of clear readings within 10 km of the site (1449 clear days). The rainy-season months are usually too cloudy to measure and are left blank.

73°76°79°82°Jan: too few clear satellite days (1)–JFeb: too few clear satellite days (4)–FMar: too few clear satellite days (8)–MApr: 80 °F mean (78 °F–82 °F), 43 clear satellite daysAMay: 78 °F mean (77 °F–80 °F), 154 clear satellite daysMJun: 76 °F mean (75 °F–78 °F), 199 clear satellite daysJJul: 75 °F mean (74 °F–76 °F), 221 clear satellite daysJAug: 75 °F mean (74 °F–76 °F), 285 clear satellite daysASep: 76 °F mean (74 °F–78 °F), 302 clear satellite daysSOct: 79 °F mean (77 °F–82 °F), 153 clear satellite daysONov: 82 °F mean (79 °F–83 °F), 70 clear satellite daysNDec: too few clear satellite days (9)–D
Surface temperature by month near Mitande Reef (Rocks) — 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

Site photographs show the reef with Thumbi West Island and the mainland behind it in one view, and Chembe Beach behind it in another. It also lies about 2 km north of Otter Point.

Sources
  1. malawi.si — Mitande Reef (Rocks), Lake Malawi, Malawi: location page and photo gallery (captions by Larry Johnson, Pam Chin, Pete Barnes)

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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