Ontologia

Ruisseau

Arroyo de Lera

Crosses 1 administrative regions : Cantabria

ruisseau

Total length

3km

Max discharge

1,8m³/s

Max Strahler

2

Segments matched

1

River geography1 admin regions · 0 communes

Parent watershed

hybas-20800199401216 km²

1 administrative regions crossed (GADM L2)

7 intersecting protected areas

  • Picos de Europa

    IUCN II

    Nacional Park

  • Liébana

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Liébana

    IUCN Not Assigned

    Natura 2000

  • Liébana

    IUCN Not Assigned

    Natura 2000

  • Liébana

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Río Deva

    IUCN VI

    Natura 2000

  • Rio Deva

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

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

Species present

1 534 distinct species · 8 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 24 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 Arroyo de Lera : 14 espèces reliées par 64 interactions GloBI sur 5 types (connectance 19.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
64
Connectance
0.197
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

3km

Max discharge

1,8m³/s

Max Strahler

2

Segments matched

1

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