Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Sphaeriidae | 1042 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Perla | 164 | 2 | ||
| Habroleptoides | 485 | 6 | ||
| Philopotamidae | 206 | 1 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Epeorus | 400 | 26 | 8 | |
| Limnius | 623 | 1 | ||
| Ecdyonurus | 421 | 4 | 3 | |
| Hydraena | 608 | 1 | 1 | |
| Lype | 241 | 1 | 2 | |
| Calopteryx | 650 | 4 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Mystacides | 312 | 1 | ||
| Micrasema | 268 | 4 | 1 | |
| Goeridae | 286 | 12 | 7 | |
| Polycentropus | 231 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Isoperla | 140 | 1 | 1 | |
| Nemoura | 26 | 50 | 3 | 15 |
| Protonemura | 46 | 68 | 36 | 35 |
| Leuctra | 69 | 28 | 5 | 12 |
| Heptageniidae | 399 | 1 | 6 | 2 |
| Leptophlebiidae | 473 | 32 | 3 | 11 |
| Ephemerella ignita | 451 | 5 | 1 | |
| Habrophlebia | 491 | 23 | 2 | 23 |
| Baetis lato sensu | 9794 | 10 | 86 | 9 |
| Dupophilus | 620 | 2 | 1 | 1 |
| Esolus | 619 | 5 | 3 | 1 |
| Elmis | 618 | 7 | 10 | 10 |
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 3 | 9 | |
| Empididae | 831 | 7 | 5 | 3 |
| Chironomidae | 807 | 129 | 29 | 83 |
| Sialis | 704 | 6 | 3 | |
| Pacifastacus | 872 | 6 | 2 | 1 |
| Gammarus | 892 | 11 | 3 | 6 |
| Oligochaeta | 933 | 184 | 9 | 4 |
| Ancylus | 1028 | 7 | 8 |