Rivière· 17 segments
Little Rock River
Crosses 4 administrative regions : Lyon, Nobles, Osceola, Sioux
Total length
96km
Max discharge
19,8m³/s
Max Strahler
5
Segments matched
17
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
7 intersecting protected areas
Martin County
IUCN VWaterfowl Production Area
Little Rock River
IUCN VWildlife Area
Reserve Program
Ackermen's River Woods
IUCN VLocal Conservation Area
Boersma
IUCN VWildlife Area
Natural Area
Dewald
IUCN VState Wildlife Management Area
1 page = 1 named river (aggregation of 17 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
21 distinct species · 23 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Little Rock River : 16 espèces reliées par 18 interactions GloBI sur 3 types (connectance 13.2%, filtre Serrano α=0.2). 1 bulle taxonomique (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
96km
Max discharge
19,8m³/s
Max Strahler
5
Segments matched
17
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.