Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 616 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 22.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 7 | 11 |
| Protonemura | 46 | 66 | 12 | 18 |
| Nemoura | 26 | 29 | 7 | 7 |
| Dinocras | 156 | 6 | ||
| Perla | 164 | 6 | 5 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 3 | 2 | |
| Micrasema | 268 | 39 | 55 | 13 |
| Hydropsyche | 212 | 141 | 9 | 252 |
| Lepidostomatidae | 304 | 1 | 1 | |
| Limnephilinae | 3163 | 34 | 3 | 1 |
| Odontocerum albicorne | 340 | 66 | ||
| Philopotamus | 209 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 9 | 12 |
| Sericostoma | 322 | 1 | 1 | |
| Thremma | 301 | 1 | ||
| Baetis lato sensu | 9794 | 92 | 333 | 362 |
| Ephemerella ignita | 451 | 10 | 3 | 10 |
| Ecdyonurus | 421 | 7 | 2 | |
| Epeorus | 400 | 15 | 82 | |
| Rhithrogena | 404 | 2 | 16 | |
| Veliidae | 743 | 8 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 29 | 1 | 34 |
| Dytiscidae | 527 | 3 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 69 | 21 | 11 |
| Esolus | 619 | 1 | 1 | 1 |
| Limnius | 623 | 1 | 1 | |
| Hydraena | 608 | 3 | 1 | |
| Athericidae | 838 | 1 | 2 | |
| Blephariceridae | 747 | 5 | 1 | |
| Chironomidae | 807 | 309 | 158 | 676 |
| Dixidae | 793 | 16 | 1 | 1 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 3 | 7 | 6 |
| Psychodidae | 783 | 1 | 2 | |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 21 | 1513 | 86 |
| Thaumaleidae | 823 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Bythinella | 992 | 2 | 1 | |
| Planariidae | 1061 | 5 | 2 | 7 |
| Oligochaeta | 933 | 8 | 2 | 81 |
| Hydracarina | 906 | 1 | 1 | 1 |