Listes faunistiques invertébrés
NANT D'AILLON A LE-CHATELARD 06070465
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 52 | 80 | 64 |
| Protonemura | 46 | 20 | 11 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 4 | 10 | |
| Hydropsyche | 212 | 1 | 48 | 32 |
| Hydroptila | 200 | 12 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Odontocerum | 339 | 4 | 4 | 11 |
| Rhyacophila lato-sensu | 183 | 1 | 15 | 43 |
| Sericostoma | 322 | 18 | 6 | 40 |
| Baetis | 364 | 9 | 620 | 425 |
| Caenis | 457 | 9 | 5 | 19 |
| Ephemerella ignita | 451 | 104 | 105 | 419 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 8 | 47 | 24 |
| Electrogena | 3181 | 4 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Hydroporinae | 2393 | 2 | 6 | 4 |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 8 | 4 | 17 |
| Limnius | 623 | 3 | 5 | 9 |
| Riolus | 625 | 3 | 29 | 1 |
| Hydraena | 608 | 4 | 1 | |
| Athericidae | 838 | 15 | 5 | |
| Blephariceridae | 747 | 3 | 8 | |
| Chironomidae | 807 | 270 | 270 | 430 |
| Empididae | 831 | 2 | 6 | 11 |
| Limoniidae | 757 | 2 | 4 | 5 |
| Simuliidae | 801 | 3 | 32 | 3700 |
| Gammarus | 892 | 360 | 185 | 140 |
| Copepoda | 3206 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Oligochaeta | 933 | 5 | 72 | 21 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 12 | 68 | 10 |
| Nemathelmintha | 3111 | 3 |