Collection point · Lake Malawi · Malawi

Maleri Island

mah-LEH-ree EYE-land (approx.)

The atlas records 33 collection-point forms from Maleri Island, across 19 genera.

13.9001°S 34.6251°E

Maleri Island is one of the Maleri Islands in Lake Malawi's south-western arm, about 1.9 km south-east of Nankoma Island.

Where it is

Maleri Island is in open water about 3.1 mi off the western shore, in the southern third of Lake Malawi (306 mi south of the lake's northern tip).

Nearest collection points: Nankoma Island 1.2 mi north-west · Nakantenga Island 1.7 mi south-east · Mkondiwa Reef 1.9 mi south-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 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: Salima (south-east shore) (~29 km) — Conductivity 235 µS/cm

This site

Habitatrockyone of the Maleri Islands, south-western arm

Surface temperature here

Across Apr–Nov, monthly means run 74 °F to 82 °F — coolest in Jul. Measured by satellite 1995–2023: the daily median of clear readings within 10 km of the site (1433 clear days). The rainy-season months are usually too cloudy to measure and are left blank.

73°77°81°85°Jan: too few clear satellite days (1)–JFeb: too few clear satellite days (5)–FMar: too few clear satellite days (7)–MApr: 80 °F mean (78 °F–82 °F), 46 clear satellite daysAMay: 78 °F mean (77 °F–79 °F), 151 clear satellite daysMJun: 76 °F mean (75 °F–78 °F), 215 clear satellite daysJJul: 74 °F mean (74 °F–76 °F), 230 clear satellite daysJAug: 75 °F mean (74 °F–76 °F), 287 clear satellite daysASep: 76 °F mean (74 °F–78 °F), 282 clear satellite daysSOct: 80 °F mean (78 °F–82 °F), 141 clear satellite daysONov: 82 °F mean (80 °F–83 °F), 63 clear satellite daysNDec: too few clear satellite days (5)–D
Surface temperature by month near Maleri Island — 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

The island shares its name with the wider Maleri group, which also includes Nankoma and Nakantenga Islands; one photograph shows a patrol boat anchored in the group's Bata Bay.

Sources
  1. malawi.si — Maleri Island, Lake Malawi, Malawi: location page and photo gallery (captions by PJM Photography, Larry Johnson, Pam Chin)

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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