Listes faunistiques invertébrés
Le ruisseau de Roche à Leotoing 04028980
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 50.0 | dominant |
| Blocs | 43.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Granulats | Lente | A |
| P7 | Blocs | Nulle | C |
| P8 | Pierres, galets | Lente | B |
| P9 | Blocs | Nulle | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | B |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | |
| Leuctra geniculata | 33830 | 53 | 36 | 41 |
| Leuctra | 69 | 9 | 4 | 14 |
| Amphinemura | 21 | 2 | 1 | |
| Nemoura | 26 | 20 | 1 | |
| Protonemura | 46 | 1 | 2 | 1 |
| Isoperla | 140 | 36 | 56 | 76 |
| Drusinae | 3120 | 17 | 5 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 9 | 1 | |
| Plectrocnemia | 228 | 7 | 8 | |
| Baetis | 364 | 53 | 155 | 124 |
| Centroptilum | 383 | 298 | 75 | 67 |
| Ephemerella | 450 | 8 | 10 | 10 |
| Ecdyonurus | 421 | 9 | 2 | |
| Electrogena | 3181 | 2 | 6 | 1 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 16 | 20 |
| Habrophlebia | 491 | 527 | 320 | 312 |
| Paraleptophlebia | 481 | 14 | 8 | |
| Siphlonurus | 350 | 5 | 2 | 1 |
| Colymbetinae | 2395 | 1 | 1 | 1 |
| Dytiscinae | 2396 | 2 | ||
| Hydroporinae | 2393 | 1 | 1 | 1 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 1 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 3 | 5 | 1 |
| Chironomidae | 807 | 240 | 95 | 130 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 1 | 1 |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 64 | 36 | 12 |
| Ancylus | 1028 | 1 | 4 | |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | 4 | |
| Oligochaeta | 933 | 23 | 28 | 27 |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Copepoda | 3206 | 1 |