Listes faunistiques invertébrés
BREDA A ALLEVARD 1 06140010
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 13/02/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| I2M2 | 0.8096 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 23.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 64.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 1 | ||
| Leuctra | 69 | 8 | 28 | 30 |
| Amphinemura | 21 | 34 | 11 | |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 2 | 7 | |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | 4 | 7 |
| Perlodes | 150 | 1 | ||
| Taeniopterygidae | 2 | 1 | ||
| Rhabdiopteryx | 10 | 4 | 2 | |
| Glossosoma | 190 | 2 | 1 | |
| Hydropsyche | 212 | 8 | 10 | 6 |
| Limnephilinae | 3163 | 14 | 1 | |
| Philopotamus | 209 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 12 | 3 |
| Sericostoma | 322 | 9 | 1 | |
| Baetis | 364 | 16 | 54 | 24 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 3 | 27 | 16 |
| Leptophlebiidae | 473 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | 8 | |
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 2 | 5 | 1 |
| Chironomidae | 807 | 26 | 8 | 5 |
| Empididae | 831 | 3 | 3 | 2 |
| Limoniidae | 757 | 18 | 7 | 4 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 2 | 13 | 4 |
| Gammarus | 892 | 5 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 11 | 57 | 3 |
| Planariidae | 1061 | 2 | 2 | |
| Nemathelmintha | 3111 | 3 |