Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Rapide | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 3 | 1 | |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 31 | 9 | 8 |
| Leuctridae | 66 | 6 | ||
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 29 | 5 | |
| Nemoura | 26 | 36 | 3 | |
| Perla | 164 | 2 | ||
| Isoperla | 140 | 13 | 1 | |
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 29 | 185 | 23 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 2 | 51 | 37 |
| Hydropsychidae | 211 | 3 | ||
| Limnephilinae | 3163 | 8 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 86 | 4 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 8 | 6 |
| Sericostoma | 322 | 6 | 3 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 284 | 300 |
| Ephemerella ignita | 451 | 59 | 12 | 11 |
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 18 | 8 | |
| Rhithrogena | 404 | 4 | 4 | 4 |
| Heptageniidae | 399 | 1 | 1 | 6 |
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 17 | 61 | 44 |
| Esolus | 619 | 2 | 2 | 23 |
| Limnius | 623 | 7 | 11 | 13 |
| Hydraena | 608 | 2 | 12 | 7 |
| Athericidae | 838 | 4 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 840 | 74 | 19 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 2 | 3 | 4 |
| Limoniidae | 757 | 11 | 5 | 6 |
| Simuliidae | 801 | 19 | 345 | 240 |
| Ancylus fluviatilis | 1029 | 5 | 38 | 48 |
| Bythinella | 992 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Planariidae | 1061 | 56 | 120 | 67 |
| Oligochaeta | 933 | 11 | 5 | 14 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |