Ruisseau· 2 segments
La Roxelane
Crosses 2 administrative regions : Le Morne-Rouge, Saint-Pierre
Total length
9km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Saint-PierreSaint-Pierre · Martinique3.3 kmin this dpt
- Le Morne-RougeSaint-Pierre · Martinique0.0 kmin this dpt
4 intersecting protected areas
Agoa
IUCN Not ReportedSpecially Protected Area (Cartagena Convention)
Martinique
IUCN VMarine Nature Park
Martinique
IUCN VRegional Nature Park
Volcanoes and Forests of Mount Pelee and the Pitons of Northern Martinique
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 033 distinct species · 9 066 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 La Roxelane : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 2 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
9km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.