Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 8 | 14 |
| Nemoura | 26 | 4 | ||
| Protonemura | 46 | 15 | 5 | 4 |
| Perlodes | 150 | 2 | 1 | 1 |
| Micrasema | 268 | 4 | ||
| Agapetus | 191 | 1 | 2 | 3 |
| Glossosoma | 190 | 3 | 6 | 14 |
| Silo | 292 | 5 | ||
| Hydropsyche | 212 | 252 | 33 | 34 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 76 | 1 | 5 |
| Odontocerum | 339 | 6 | 2 | 7 |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 2 | 1 |
| Sericostoma | 322 | 79 | 7 | 26 |
| Baetis | 364 | 7 | 17 | 6 |
| Ephemerella | 450 | 8 | 2 | 5 |
| Ephemera | 502 | 11 | 5 | 28 |
| Ecdyonurus | 421 | 3 | 1 | 4 |
| Epeorus | 400 | 2 | 2 | 5 |
| Rhithrogena | 404 | 5 | ||
| Leptophlebiidae | 473 | 5 | ||
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 3 | 5 | |
| Elmis | 618 | 24 | 3 | 8 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 22 | 21 |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 35 | 3 | 4 |
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 382 | 56 | 26 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 3 | 2 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 1 | 7 | 3 |
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 18 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 5 | 1 | |
| Ancylus | 1028 | 8 | 13 | |
| Erpobdellidae | 928 | 9 | 12 | 7 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 21 | 53 | 28 |
| Hydracarina | 906 | 3 |