Rivière· 4 segments
Луда река/Ερυθροπόταμος
Crosses 2 administrative regions : East Macedonia and Thrace, Ivaylovgrad
Total length
21km
Max discharge
8m³/s
Max Strahler
4
Segments matched
4
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- East Macedonia and ThraceMacedonia and Thrace · Greece19.2 kmin this dpt
- IvaylovgradHaskovo · Bulgaria4.9 kmin this dpt
4 intersecting protected areas
Rodopi - Iztochni
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
OREINOS EVROS - KOILADA DEREIOU
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Byala reka
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Natural Monument
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
183 distinct species · 338 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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).
Indicateurs du tissu écologique
Tissu écologique de Луда река/Ερυθροπόταμος : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 19.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
21km
Max discharge
8,0m³/s
Max Strahler
4
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.