Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Nulle | A |
| P4 | s9 | Nulle | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Moyenne | B |
| P7 | s29 | Rapide | B |
| P8 | s29 | Moyenne | B |
| P9 | s29 | Lente | C |
| P10 | s24 | Lente | C |
| P11 | s29 | Nulle | C |
| P12 | s24 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 320 | 11 | 14 |
| Amphinemura | 21 | 19 | 2 | |
| Nemoura | 26 | 12 | 1 | |
| Protonemura | 46 | 52 | 23 | 1 |
| Dinocras | 156 | 6 | 2 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 3 | 1 | |
| Perlodes | 150 | 2 | 1 | |
| Micrasema | 268 | 2 | 2 | |
| Glossosoma | 190 | 3 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 9 | 26 | 5 |
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 276 | ||
| Odontocerum | 339 | 21 | 1 | |
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 2 |
| Sericostomatidae | 321 | 7 | 2 | 1 |
| Sericostoma | 322 | 21 | ||
| Thremma | 301 | 1 | ||
| Baetidae | 363 | 4 | ||
| Baetis lato sensu | 9794 | 2 | 30 | 17 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | 1 | 25 |
| Epeorus | 400 | 7 | 3 | |
| Rhithrogena | 404 | 55 | 32 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Habroleptoides | 485 | 4 | 1 | |
| Hydroporinae | 2393 | 2 | 1 | |
| Elmis | 618 | 39 | 3 | |
| Esolus | 619 | 2 | 2 | |
| Limnius | 623 | 2 | 4 | 4 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 3 | 6 | 3 |
| Athericidae | 838 | 1 | 3 | 8 |
| Chironomidae | 807 | 100 | 6 | 2 |
| Dixidae | 793 | 12 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 16 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 5 | 1 |
| Tipulidae | 753 | 1 | ||
| Hydracarina | 906 | 11 | 9 | 8 |
| Ancylus | 1028 | 2 | 2 | 1 |
| Oligochaeta | 933 | 1 | 1 | |
| Planariidae | 1061 | 3 | 4 | |
| Nematoda | 1089 | 2 |