Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Dalles, argiles | Moyenne | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Vases | Nulle | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Rapide | C |
| P9 | Roches | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 43 | 27 |
| Leuctra | 69 | 3 | 13 | 16 |
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 1 | 2 | 1 |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 22 | ||
| Hydropsyche | 212 | 8 | 36 | 28 |
| Hydroptila | 200 | 26 | 9 | |
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 4 |
| Mystacides | 312 | 2 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 11 | 6 |
| Philopotamus | 209 | 3 | 12 | |
| Polycentropodidae | 223 | 3 | 17 | 11 |
| Polycentropus | 231 | 3 | 20 | 19 |
| Rhyacophila lato-sensu | 183 | 5 | 33 | 38 |
| Baetis | 364 | 33 | 50 | 56 |
| Ephemera | 502 | 11 | 2 | 2 |
| Ephemerella ignita | 451 | 4 | 2 | 2 |
| Ecdyonurus | 421 | 3 | 5 | 8 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | 3 | 11 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 17 | 5 | |
| Gerris | 735 | 5 | 4 | |
| Dupophilus | 620 | 11 | 10 | 40 |
| Elmis | 618 | 48 | 59 | 75 |
| Esolus | 619 | 18 | 159 | 114 |
| Limnius | 623 | 5 | 6 | 16 |
| Oulimnius | 622 | 17 | 3 | 1 |
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 3 | 1 | |
| Hydraena | 608 | 1 | 2 | 1 |
| Athericidae | 838 | 7 | 1 | |
| Ceratopogonidae | 819 | 7 | 12 | 2 |
| Chironomidae | 807 | 180 | 29 | 138 |
| Limoniidae | 757 | 7 | 13 | 7 |
| Simuliidae | 801 | 2 | 5 | 12 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 18 | 4 | |
| Osmylus | 854 | 1 | ||
| Gammaridae | 887 | 34 | 34 | 13 |
| Gammarus | 892 | 244 | 84 | 39 |
| Pacifastacus | 872 | 1 | ||
| Sphaeriidae | 1042 | 7 | 1 | |
| Pisidium | 1043 | 19 | 3 | |
| Ancylus | 1028 | 5 | 43 | 44 |
| Potamopyrgus | 978 | 45 | 2 | 21 |
| Oligochaeta | 933 | 582 | 32 | 46 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |