Ontologia

Rivière· 34 segments

Magalloway River

Crosses 2 administrative regions : Coos, Oxford

rivière

Total length

76km

Max discharge

25,6m³/s

Max Strahler

5

Segments matched

34

River geography2 admin regions · 0 communes

Parent watershed

hybas-70804190101122 km²

2 administrative regions crossed (GADM L2)

  • Oxford
    Maine · United States
    95.4 km
    in this dpt
  • Coos
    New Hampshire · United States
    11.8 km
    in this dpt

2 intersecting protected areas

  • Umbagog

    IUCN IV

    National Wildlife Refuge

  • Umbagog

    IUCN V

    National Wildlife Refuge

1 page = 1 named river (aggregation of 34 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

190 distinct species · 800 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 45 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 Magalloway River : 35 espèces reliées par 99 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
99
Connectance
0.100
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

76km

Max discharge

25,6m³/s

Max Strahler

5

Segments matched

34

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