Listes faunistiques invertébrés
ROCHEFORT A LES-ARDILLATS 06051350
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.6022 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Nulle | C |
| P4 | Sables | Lente | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Dalles, argiles | Lente | B |
| P7 | Branchage, racines | Lente | A |
| P8 | Pierres, galets | Lente | B |
| P9 | Litieres | Nulle | A |
| P10 | Blocs | Moyenne | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | |
| Nemoura | 26 | 6 | 15 | 9 |
| Protonemura | 46 | 25 | ||
| Perla | 164 | 1 | 3 | |
| Glossosoma | 190 | 1 | 1 | |
| Goeridae | 286 | 4 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 2 | 8 | 6 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Rhyacophila lato-sensu | 183 | 3 | 3 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 45 | 10 | 27 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 1 | 35 | 10 |
| Ecdyonurus | 421 | 12 | 28 | 21 |
| Epeorus | 400 | 9 | ||
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 6 | 7 | 5 |
| Habrophlebia | 491 | 3 | 9 | 11 |
| Dupophilus | 620 | 8 | 34 | 20 |
| Elmis | 618 | 39 | 9 | 3 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 5 | 18 | 8 |
| Hydrocyphon | 637 | 10 | 25 | 11 |
| Hydraena | 608 | 37 | 7 | 8 |
| Athericidae | 838 | 3 | 4 | |
| Ceratopogonidae | 819 | 1 | 4 | 2 |
| Chironomidae | 807 | 22 | 24 | 22 |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 1 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 6 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 6 | ||
| Pacifastacus | 872 | 1 | 2 | 1 |
| Gammaridae | 887 | 720 | 471 | 125 |
| Gammarus | 892 | 2186 | 1129 | 280 |
| Ancylus | 1028 | 4 | 9 | 4 |
| Planariidae | 1061 | 2 | 6 | 3 |
| Oligochaeta | 933 | 1 | 7 | 2 |
| Hydracarina | 906 | 3 |