Ontologia

Ruisseau

Ribeiro de S. Mamede

Crosses 2 administrative regions : Arcos de Valdevez, Paredes de Coura

ruisseau

Total length

9km

Max discharge

0,5m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-20800192602469 km²

2 administrative regions crossed (GADM L2)

  • Arcos de Valdevez
    Viana do Castelo · Portugal
    4.8 km
    in this dpt
  • Paredes de Coura
    Viana do Castelo · Portugal
    0.0 km
    in this dpt

3 intersecting protected areas

  • Rio Lima

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

  • Côrno do Bico

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

  • Corno do Bico

    IUCN V

    Protected Landscape

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

Species present

454 distinct species · 1 508 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Ribeiro de S. Mamede : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
77
Connectance
0.129
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

9km

Max discharge

0,5m³/s

Max Strahler

1

Segments matched

1

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