Ruisseau· 19 segments

Karazanga

Crosses 2 administrative regions : Gatsibo, Nyagatare

ruisseau

Total length

56km

Max discharge

3,4m³/s

Max Strahler

Segments matched

River geography2 admin regions · 41 communes

Parent watershed

hybas-1081170960696 km²

2 administrative regions crossed (GADM L2)

Nyagatare
Iburasirazuba · Rwanda
56.3 km
in this dpt
Gatsibo
Iburasirazuba · Rwanda
0.0 km
in this dpt

41 communes (L5)For countries with L5

Karama6.77 km
Kirebe5.72 km
Byimana4.17 km
Rebero3.35 km
Muzehe2.96 km
Rukindo2.70 km
Buhongoro2.59 km
Bwanga2.53 km
Kamutara2.16 km
Kajumo2.15 km
Kamate1.95 km
Rugendo1.85 km
Rukundo1.84 km
Rwenyana1.78 km
Kageyo1.68 km
Gakoma1.52 km
Bwera1.31 km
Marongero1.28 km
Mbare1.18 km
Rukundo Iii1.09 km
Rukiri Ii1.01 km
Rwenyemera0.89 km
Rubona0.73 km
Karangazi0.73 km
Rurebe0.60 km
Rukiri I0.59 km
Isangano0.45 km
Kigazi0.44 km
Gakagati Ii0.20 km
Kahi0.04 km
Nkerenke0.00 km
Kabeza0.00 km
Humure0.00 km
Gakoma0.00 km
Ruziranyenzi0.00 km
Kizirakome0.00 km
Kizirakome0.00 km
Gashwenu0.00 km
Kibondo I0.00 km
Rundiro0.00 km
Bugarama0.00 km

1 page = 1 named river (aggregation of 19 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

24 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 4 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Karazanga : 3 espèces reliées par 3 interactions GloBI sur 1 type (connectance 50.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.500

Patrimoniales

Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)