Listes faunistiques invertébrés
EAU MORTE A DOUSSARD 2 06830079
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| I2M2 | 0.6724 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 104 | 15 | 24 |
| Protonemura | 46 | 14 | ||
| Perla | 164 | 1 | ||
| Agapetus | 191 | 1 | 3 | 1 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 4 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Odontocerum | 339 | 2 | 7 | |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 3 |
| Sericostoma | 322 | 5 | 2 | 1 |
| Baetis | 364 | 136 | 29 | 39 |
| Ephemerella ignita | 451 | 68 | 17 | 92 |
| Torleya | 2391 | 2 | 1 | |
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 2 | 1 | 2 |
| Rhithrogena | 404 | 10 | 12 | |
| Leptophlebiidae | 473 | 5 | 1 | 1 |
| Habrophlebia | 491 | 11 | ||
| Hydroporinae | 2393 | 9 | 2 | |
| Elmis | 618 | 8 | 7 | 5 |
| Esolus | 619 | 4 | 6 | 13 |
| Limnius | 623 | 17 | 15 | 17 |
| Riolus | 625 | 6 | 1 | |
| Hydraena | 608 | 2 | 1 | 1 |
| Athericidae | 838 | 5 | 1 | 3 |
| Chironomidae | 807 | 128 | 116 | 14 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 92 | 8 | 1 |
| Gammarus | 892 | 230 | 68 | 26 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 1 | 56 | 3 |
| Planariidae | 1061 | 8 | 1 | 2 |