Tonda
IUCN Not ReportedWildlife Management Area · 1975
6 060 km²
District · PNG
South Fly
Papua New Guinea
AmTropical, monsoon(58 %)
Species observed
1 765
Observations
14 653
Area
31 001,3km²
Ecological tissue
Sample of 37 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 South Fly : 26 espèces reliées par 44 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
44
Connectance
0.063
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 765 distinct species · 14 653 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 051mm
Warmest m°
31,2°C
Coldest m°
22,5°C
Elevation: 18 m on average (min -95 m, max 57 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
2 051mm
Warmest month
31,2°C
Coldest month
22,5°C
Mean alt.
18m
Min
-95m
Max
57m
Std. dev.
10m
Köppen-Geiger (dominant)
AmTropical, monsoon(58 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
41,1g/kg
Clay
33,5%
Sand
38,1%
Silt
28,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
51,8g/kg
Clay
32,5%
Sand
38,9%
Silt
28,6%
5–15 cm
pH H₂O
5,3
Org. C
43,2g/kg
Clay
32,6%
Sand
38,8%
Silt
28,7%
15–30 cm
pH H₂O
5,3
Org. C
28,2g/kg
Clay
35,5%
Sand
36,8%
Silt
27,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest72.7%
Crops0.4%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)26.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology46 basins · 50 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
1 166,7km
Lake surface here
95,71km²
Basins crossed
46
Max stream order
8
Max drainage
63 708km²
Discharge in basins
9 375,1m³/s
Mean precip.
1 812mm/an
Mean T°
26,5°C
Moisture idx
0,15
Mean runoff
862mm/an
Mean elev. (basins)
26m
Watersheds crossing here
- Bassin de Wanggoe Riversub-area2 110,1 km²overlap2056.86 km²7%
- Bassin de Biturisub-area2 110,3 km²overlap1941.06 km²6%
- Bassin de Morehead Riversub-area1 986,6 km²overlap1938.49 km²6%
- Bassin de Bensbach Riversub-area1 726,4 km²overlap1719.26 km²6%
- Bassin de Wassi Kussasub-area1 551,2 km²overlap1544.75 km²5%
- Bassin de Pahoturi Riversub-area1 431,5 km²overlap1425.38 km²5%
- Basin #41940sub-area1 725,6 km²overlap1349.40 km²4%
- Bassin de Mai Kussasub-area1 350,7 km²overlap1345.12 km²4%
- Bassin de Suki Creeksub-area1 278,8 km²overlap1273.46 km²4%
37 more basinssorted by overlap
- Bassin de Fly Riversub-area1 829,6 km²overlap1271.81 km²4%
- Bassin de Oriomo Riversub-area1 250,5 km²overlap1243.62 km²4%
- Basin #17300sub-area1 237,7 km²overlap1232.47 km²4%
- Bassin de Binaturi Riversub-area1 261,8 km²overlap1228.22 km²4%
- Bassin de Fly Riversub-area1 173,3 km²overlap1168.07 km²4%
- Basin #41880sub-area1 134,8 km²overlap1082.82 km²3%
- Bassin de Morehead Riversub-area1 056,9 km²overlap1052.44 km²3%
- Basin #42160sub-area1 102,6 km²overlap817.41 km²3%
- Basin #42230sub-area748,2 km²overlap745.12 km²2%
- Bassin de Morehead Riversub-area704 km²overlap701.10 km²2%
- Bassin de Bensbach Riversub-area897,9 km²overlap632.80 km²2%
- Bassin de Morehead Riversub-area624,7 km²overlap622.08 km²2%
- Bassin de Bensbach Riversub-area584 km²overlap565.35 km²2%
- Basin #42280sub-area412,2 km²overlap405.62 km²1%
- Bassin de Fly Riversub-area1 209,2 km²overlap381.48 km²1%
- Basin #49670sub-area1 208,9 km²overlap348.12 km²1%
- Basin #18360sub-area347,1 km²overlap345.63 km²1%
- Bassin de Morehead Riversub-area287 km²overlap285.84 km²1%
- Basin #15000sub-area301,6 km²overlap242.73 km²1%
- Basin #18090sub-area269,9 km²overlap242.35 km²1%
- Basin #18120sub-area243,3 km²overlap242.30 km²1%
- Basin #17720sub-area241,8 km²overlap240.82 km²1%
- Basin #17710sub-area225,2 km²overlap224.30 km²1%
- Bassin de Bensbach Riversub-area206,5 km²overlap205.63 km²1%
- Basin #42240sub-area188 km²overlap187.26 km²1%
- Bassin de Fly Riversub-area1 005,5 km²overlap179.96 km²1%
- Bassin de Fly Riversub-area439,7 km²overlap108.27 km²0%
- Basin #19680sub-area236,3 km²overlap107.65 km²0%
- Bassin de Ifuleki Marosub-area159,4 km²overlap73.92 km²0%
- Bassin de Ifuleki Marosub-area570,8 km²overlap58.17 km²0%
- Basin #19510sub-area1 071,8 km²overlap43.75 km²0%
- Bassin de Morehead Riversub-area27,9 km²overlap27.82 km²0%
- Bassin de Ifuleki Marosub-area778,8 km²overlap25.38 km²0%
- Bassin de Fly Riversub-area59,7 km²overlap20.31 km²0%
- Bassin de Ifuleki Marosub-area2 194,5 km²overlap17.03 km²0%
- Bassin de Fly Riversub-area2 437,1 km²overlap10.98 km²0%
- Basin #42460sub-area167,9 km²overlap1.71 km²0%
Lakes (50, top by area)
- Lake Kakaarea30,8 km²avg depth1.3 m
- Lake #16089area13,1 km²avg depth1.0 m
- Lake #81574area8,5 km²avg depth1.8 m
- Lake #81707area5,6 km²avg depth3.3 m
- Lake #81660area3,8 km²avg depth2.7 m
- Lake #81705area2,6 km²avg depth2.2 m
- Suki Lagoonarea2,1 km²avg depth1.4 m
- Lake #81708area2 km²avg depth1.0 m
- Lake #81592area1,9 km²avg depth1.8 m
41 more lakes
- Lake #81703area1,4 km²avg depth2.0 m
- Lake #81664area1,4 km²avg depth0.7 m
- Lake #81657area1,3 km²avg depth1.4 m
- Lake #81704area1,2 km²avg depth1.8 m
- Kinda Lakearea1,1 km²avg depth1.6 m
- Lac 1410853area1 km²avg depth3.2 m
- Lac 1410607area0,9 km²avg depth2.1 m
- Lac 1410835area0,8 km²avg depth2.6 m
- Lac 1410596area0,8 km²avg depth2.1 m
- Lac 1410828area0,7 km²avg depth2.5 m
- Lac 1410889area0,7 km²avg depth2.5 m
- Lac 1410372area0,7 km²avg depth2.0 m
- Lac 1410860area0,7 km²avg depth1.7 m
- Lac 1410840area0,7 km²avg depth3.2 m
- Lac 1410745area0,7 km²avg depth1.2 m
- Lac 1410687area0,7 km²avg depth3.0 m
- Lac 1410857area0,7 km²avg depth1.8 m
- Lac 1410448area0,7 km²avg depth3.1 m
- Lac 1410507area0,6 km²avg depth3.6 m
- Lac 1410685area0,6 km²avg depth2.5 m
- Lac 1410646area0,6 km²avg depth2.7 m
- Lac 1410855area0,6 km²avg depth2.3 m
- Lac 1410815area0,6 km²avg depth2.7 m
- Lac 1410704area0,6 km²avg depth2.2 m
- Lac 1410826area0,4 km²avg depth2.5 m
- Lac 1410830area0,4 km²avg depth3.2 m
- Lac 1410847area0,4 km²avg depth3.1 m
- Lac 1410820area0,4 km²avg depth3.5 m
- Lac 1410817area0,4 km²avg depth2.4 m
- Lac 1410466area0,4 km²avg depth1.3 m
- Lac 1410833area0,4 km²avg depth2.2 m
- Lac 1410627area0,4 km²avg depth2.6 m
- Lac 1410494area0,4 km²avg depth2.4 m
- Lac 1410909area0,4 km²avg depth1.9 m
- Lac 1410351area0,4 km²avg depth0.9 m
- Lac 1410610area0,4 km²avg depth1.7 m
- Lac 1410682area0,3 km²avg depth2.4 m
- Lac 1410848area0,3 km²avg depth2.8 m
- Lac 1410816area0,3 km²avg depth2.5 m
- Lac 1410767area0,3 km²avg depth1.9 m
- Lac 1410644area0,3 km²avg depth1.8 m
Rivers / streams (19, ord ≥ 4)
- Morehead Riverord 4len here180.54 km100%total181 km
- Bensbach Riverord 6len here160.42 km99%total161 km
- Pahoturi Riverord 4len here119.13 km99%total120 km
- Oriomo Riverord 4len here112.18 km97%total116 km
- Mai Kussaord 4len here104.04 km100%total104 km
- Fly Riverord 8len here102.91 km8%total1325 km
- Morehead Riverord 3len here96.75 km100%total97 km
- Wassi Kussaord 4len here78.71 km100%total79 km
- Bituriord 5len here50.82 km53%total95 km
- Suki Creekord 4len here42.45 km100%total43 km
- Wanggoe Riverord 5len here35.24 km99%total35 km
- Baro Riverord 4len here28.43 km100%total28 km
7 more river segmentssorted by Strahler order + length
- Kutubura Riverord 2len here16.28 km100%total16 km
- Karau Riverord 4len here12.64 km100%total13 km
- Binaturi Riverord 4len here10.55 km100%total11 km
- Kura Riverord 3len here8.69 km100%total9 km
- Bensbach Riverord 1len here3.66 km100%total4 km
- Kutubura Riverord 1len here2.35 km100%total2 km
- Ifuleki Maroord 6len here0.96 km0%total463 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,3%
Pesticides
0,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4🌊 Marine · 4
Tonda Wildlife Management Area
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1993
6 060 km²
Wasur National Park
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2006
4 310 km²
Maza
IUCN Not ReportedWildlife Management Area · 1978
2 334 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN