Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | 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 | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 19 | 15 | 27 |
| Leuctra | 69 | 31 | 48 | 34 |
| Protonemura | 46 | 25 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 2 | ||
| Isoperla | 140 | 1 | 2 | |
| Brachycentrus | 265 | 3 | ||
| Micrasema | 268 | 17 | ||
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 17 | ||
| Silo | 292 | 19 | 1 | |
| Hydropsyche | 212 | 28 | 24 | |
| Hydroptila | 200 | 2 | 1 | |
| Lepidostoma | 305 | 2 | ||
| Mystacides | 312 | 18 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 4 |
| Sericostoma | 322 | 9 | 1 | |
| Baetis | 364 | 28 | 3 | 19 |
| Procloeon | 390 | 4 | ||
| Ephemerella ignita | 451 | 6 | 7 | 1 |
| Ephemera | 502 | 7 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 19 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Gerris | 735 | 2 | ||
| Dupophilus | 620 | 6 | 8 | 21 |
| Elmis | 618 | 87 | 4 | 19 |
| Esolus | 619 | 2 | 2 | |
| Limnius | 623 | 4 | 1 | 3 |
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 207 | 38 | 50 |
| Empididae | 831 | 2 | 1 | |
| Simuliidae | 801 | 1 | 7 | |
| Tabanidae | 837 | 18 | 1 | |
| Calopteryx | 650 | 19 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 15 | 6 | 4 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Ancylus | 1028 | 3 | 1 | 15 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 5 | 2 | 5 |