Local Authority · NGA
Eti-Osa
Nigeria
Species observed
583
Observations
3 954
Area
180,7km²
Ecological tissue
Sample of 36 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).
Indicateurs du tissu écologique
Tissu écologique de Eti-Osa : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 5.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
583 distinct species · 3 954 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,7°C
Annual rain
1 656mm
Warmest m°
29,7°C
Coldest m°
23,7°C
Elevation: 2 m on average (min -55 m, max 45 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology4 basins · 2 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
13,5km
Lake surface here
23,65km²
Basins crossed
4
Max stream order
7
Max drainage
48 394km²
Discharge in basins
196,7m³/s
Mean precip.
1 720mm/an
Mean T°
27,1°C
Moisture idx
0,17
Mean runoff
824mm/an
Mean elev. (basins)
8m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10