Ontologia

District · TZA

Mafia

Tanzania

AwTropical, savannah(97 %)

Species observed

582

Observations

1 172

Area

477km²

Ecological tissue

Sample of 40 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Mafia : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 4.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
35
Connectance
0.043
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

582 distinct species · 1 172 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 172 obs · 12 cellules
Obs. / cellule
≥ 380
229–379
164–228
52–163
< 52

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,1°C

Annual rain

1 649mm

Warmest m°

28,1°C

Coldest m°

23,9°C

Elevation: 11 m on average (min -89 m, max 25 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 649mm
Warmest month
28,1°C
Coldest month
23,9°C
Mean alt.
11m
Min
-89m
Max
25m
Std. dev.
9m
Köppen-Geiger (dominant)
AwTropical, savannah(97 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Hydrology1 basins · 6 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

2,71km²

Basins crossed

1

Max drainage

1 229km²

Discharge in basins

1,0m³/s

Mean precip.

1 456mm/an

Mean T°

26,8°C

Moisture idx

0,02

Mean runoff

297mm/an

Mean elev. (basins)

12m

Watersheds crossing here

Lakes (6, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Protected areas16

IUCN Not Reported · 15IUCN VI · 1🌊 Marine · 10

Rufiji-Mafia-Kilwa

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2004

5 158 km²

Mangrove

IUCN Not Reported

Forest Reserve

9 km²

Mangrove

IUCN Not Reported

Forest Reserve

5 km²

Mangrove

IUCN Not Reported

Forest Reserve

3 km²

Mangrove

IUCN Not Reported

Forest Reserve

2 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations5