Ontologia

Rivière· 4 segments

Blackledge River

Crosses 4 administrative regions : Hartford, Middlesex, New London, Tolland

rivière

Total length

25km

Max discharge

5,8m³/s

Max Strahler

4

Segments matched

4

River geography4 admin regions · 0 communes

Parent watershed

hybas-70800396202019 km²

4 administrative regions crossed (GADM L2)

  • Hartford
    Connecticut · United States
    12.3 km
    in this dpt
  • Tolland
    Connecticut · United States
    6.7 km
    in this dpt
  • New London
    Connecticut · United States
    3.7 km
    in this dpt
  • Middlesex
    Connecticut · United States
    0.0 km
    in this dpt

9 intersecting protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

430 distinct species · 8 469 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 39 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 Blackledge River : 26 espèces reliées par 119 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
119
Connectance
0.145
Patrimoniales
0
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

25km

Max discharge

5,8m³/s

Max Strahler

4

Segments matched

4

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