Ontologia

Ruisseau· 12 segments

Otter Brook

Crosses 8 administrative regions : Aroostook, Carleton, Kent, Piscataquis, Queens +3

ruisseau

Total length

326km

Max discharge

1,8m³/s

Max Strahler

2

Segments matched

12

River geography8 admin regions · 0 communes

Parent watershed

hybas-70803855101724 km²

8 administrative regions crossed (GADM L2)

  • Aroostook
    Maine · United States
    19.3 km
    in this dpt
  • Sunbury
    New Brunswick · Canada
    5.7 km
    in this dpt
  • Kent
    New Brunswick · Canada
    5.5 km
    in this dpt
  • Queens
    New Brunswick · Canada
    4.0 km
    in this dpt
  • Carleton
    New Brunswick · Canada
    2.6 km
    in this dpt
  • Piscataquis
    Maine · United States
    1.6 km
    in this dpt
  • Victoria
    New Brunswick · Canada
    1.5 km
    in this dpt
  • York
    New Brunswick · Canada
    0.4 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

69 distinct species · 105 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Otter Brook : 27 espèces reliées par 48 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
48
Connectance
0.086
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

326km

Max discharge

1,8m³/s

Max Strahler

2

Segments matched

12

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