Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/10/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 91 | 6 | 15 |
| Amphinemura | 21 | 192 | 17 | 7 |
| Nemoura | 26 | 1 | 2 | 1 |
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 5 | 2 | |
| Dinocras | 156 | 128 | 44 | 45 |
| Perla | 164 | 3 | 1 | |
| Perlodidae | 127 | 65 | 18 | 9 |
| Perlodes | 150 | 3 | 3 | |
| Micrasema | 268 | 20 | ||
| Oligoplectrum | 263 | 2 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 64 | 138 | 128 |
| Lasiocephala | 307 | 22 | 4 | 2 |
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 27 | 7 | 22 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostomatidae | 321 | 4 | 2 | 2 |
| Sericostoma | 322 | 7 | ||
| Baetis lato sensu | 9794 | 143 | 192 | 104 |
| Ephemerella ignita | 451 | 11 | 1 | 1 |
| Ecdyonurus | 421 | 24 | 8 | 16 |
| Epeorus | 400 | 36 | 24 | |
| Rhithrogena | 404 | 35 | 60 | 176 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 5 | 3 | |
| Elmis | 618 | 256 | 9 | 7 |
| Esolus | 619 | 20 | 3 | |
| Limnius | 623 | 18 | 5 | 2 |
| Helodes | 636 | 4 | ||
| Hydraena | 608 | 11 | ||
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 3 | 13 | 6 |
| Chironomidae | 807 | 112 | 264 | 200 |
| Dixidae | 793 | 11 | ||
| Empididae | 831 | 3 | 9 | 3 |
| Limoniidae | 757 | 8 | 12 | 15 |
| Psychodidae | 783 | 14 | ||
| Simuliidae | 801 | 8 | 40 | 42 |
| Hydracarina | 906 | 18 | 6 | 6 |
| Valvata | 972 | 1 | ||
| Ancylus | 1028 | 5 | ||
| Oligochaeta | 933 | 44 | 7 | 2 |
| Planariidae | 1061 | 4 | ||
| Nematoda | 1089 | 3 | 3 | 1 |