Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s28 | Nulle | A |
| P2 | s9 | Nulle | A |
| P3 | s29 | Moyenne | A |
| P4 | s29 | Lente | A |
| P5 | s1 | Rapide | B |
| P6 | s24 | Moyenne | B |
| P7 | s30 | Moyenne | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Moyenne | C |
| P10 | s24 | Lente | C |
| P11 | s24 | Moyenne | C |
| P12 | s24 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 3 | |
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 11 | 24 | |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 57 | 2 | |
| Perlidae | 155 | 2 | 2 | 2 |
| Dinocras | 156 | 1 | 1 | 2 |
| Isoperla | 140 | 3 | 2 | 1 |
| Oligoplectrum | 263 | 2 | ||
| Hydropsyche | 212 | 1 | 2 | 1 |
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 17 | 3 | 8 |
| Philopotamus | 209 | 5 | ||
| Rhyacophila lato-sensu | 183 | 8 | 6 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | 3 | |
| Baetis lato sensu | 9794 | 27 | 305 | 312 |
| Ephemerella ignita | 451 | 138 | 27 | 42 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 9 | 17 | |
| Epeorus | 400 | 7 | 12 | |
| Rhithrogena | 404 | 1 | 1 | 20 |
| Habroleptoides | 485 | 2 | ||
| Elmis | 618 | 61 | 27 | 11 |
| Esolus | 619 | 5 | 2 | 19 |
| Limnius | 623 | 3 | 1 | 5 |
| Hydraena | 608 | 5 | 12 | |
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 3 | 1 | |
| Chironomidae | 807 | 208 | 89 | 80 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 5 | 10 | 4 |
| Limoniidae | 757 | 15 | 6 | 26 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 628 | 60 | 68 |
| Hydracarina | 906 | 12 | 18 | 44 |
| Gastropoda | 5123 | 1 | ||
| Ancylus | 1028 | 6 | ||
| Oligochaeta | 933 | 20 | 23 | 7 |
| Planariidae | 1061 | 11 | 9 | |
| Nematoda | 1089 | 1 | ||
| Gordiaca | 5189 | 1 |