Listes faunistiques invertébrés
L'Urbise à Urbise 04015400
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 15/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 43.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 55.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Lente | C |
| P5 | Sables | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Moyenne | A |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Granulats | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Nemoura | 26 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 35 | 2 | |
| Polycentropodidae | 223 | 14 | 1 | |
| Polycentropus | 231 | 3 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 36 | 13 | |
| Caenis | 457 | 15 | 2 | 1 |
| Ephemerella ignita | 451 | 19 | 8 | 1 |
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 1 | ||
| Heptagenia | 443 | 23 | 2 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 10 | ||
| Elmidae | 614 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 101 | 182 | 54 |
| Hexatoma | 773 | 8 | 32 | 56 |
| Simulium | 806 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 6 | 1 | |
| Gammaridae | 887 | 1208 | 26 | 8 |
| Gammarus | 892 | 3370 | 36 | 5 |
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 3 | ||
| Oligochaeta | 933 | 11 | 25 | 16 |
| Nematoda | 1089 | 3 |