Ontologia

Fleuve majeur· 105 segments

যমুনা নদী

Crosses 11 administrative regions : Bogra, Dakshin Dinajpur, Dinajpur, Jamalpur, Joypurhat +6

fleuve majeur

Total length

421km

Max discharge

34 813,6m³/s

Max Strahler

9

Segments matched

105

River geography11 admin regions · 0 communes

Parent watershed

hybas-40809562302150 km²

11 administrative regions crossed (GADM L2)

  • Sirajganj
    Rajshahi · Bangladesh
    106.1 km
    in this dpt
  • Dinajpur
    Rangpur · Bangladesh
    64.7 km
    in this dpt
  • Pabna
    Rajshahi · Bangladesh
    50.2 km
    in this dpt
  • Tangail
    Dhaka · Bangladesh
    40.4 km
    in this dpt
  • Joypurhat
    Rajshahi · Bangladesh
    33.3 km
    in this dpt
  • Bogra
    Rajshahi · Bangladesh
    27.8 km
    in this dpt
  • Naogaon
    Rajshahi · Bangladesh
    16.1 km
    in this dpt
  • Jamalpur
    Mymensingh · Bangladesh
    14.5 km
    in this dpt
  • Dakshin Dinajpur
    West Bengal · India
    5.0 km
    in this dpt
  • Rajbari
    Dhaka · Bangladesh
    2.4 km
    in this dpt
  • Manikganj
    Dhaka · Bangladesh
    0.5 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 105 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

57 distinct species · 207 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 18 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 যমুনা নদী : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
17
Connectance
0.111
Patrimoniales
1
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)

Total length

421km

Max discharge

34 813,6m³/s

Max Strahler

9

Segments matched

105

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.