Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 62.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Dalles, argiles | Lente | C |
| P3 | Pierres, galets | Lente | C |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Moyenne | A |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Sables | Lente | A |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 39 | ||
| Leuctra | 69 | 83 | 39 | 5 |
| Amphinemura | 21 | 6 | 1 | |
| Nemoura | 26 | 14 | 8 | 6 |
| Protonemura | 46 | 8 | ||
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 42 | 1 | |
| Perla | 164 | 2 | ||
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 2 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Lepidostoma | 305 | 1 | ||
| Limnephilidae | 276 | 25 | 2 | |
| Limnephilinae | 3163 | 20 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | 3 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Thremma | 301 | 1 | ||
| Baetis | 364 | 52 | 105 | 37 |
| Caenis | 457 | 8 | ||
| Ephemerella ignita | 451 | 2 | 1 | |
| Ecdyonurus | 421 | 10 | 26 | 2 |
| Epeorus | 400 | 10 | 27 | |
| Rhithrogena | 404 | 26 | 108 | 1 |
| Hydroporinae | 2393 | 1 | 2 | |
| Oreodytes | 552 | 1 | ||
| Elmis | 618 | 41 | 1 | |
| Esolus | 619 | 6 | 5 | |
| Hydraena | 608 | 4 | 8 | |
| Chironomidae | 807 | 402 | 35 | 128 |
| Chelifera | 2884 | 3 | ||
| Clinocerinae | 9813 | 3 | ||
| Hexatoma | 773 | 30 | 7 | 2 |
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 28 | 34 | |
| Tricladida | 1054 | 3 | 1 | |
| Polycelis | 1064 | 6 | 1 | 6 |
| Oligochaeta | 933 | 1 | 2 | 8 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 |