Listes faunistiques invertébrés
BREDA A ALLEVARD 1 06140010
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 02/09/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| I2M2 | 0.7452 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 23.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 55 | 177 | 15 |
| Amphinemura | 21 | 6 | 13 | 16 |
| Protonemura | 46 | 22 | ||
| Perlodidae | 127 | 2 | ||
| Isoperla | 140 | 1 | 1 | |
| Taeniopterygidae | 2 | 7 | 7 | 1 |
| Rhabdiopteryx | 10 | 1 | ||
| Glossosoma | 190 | 1 | 3 | |
| Hydropsychidae | 211 | 8 | ||
| Hydropsyche | 212 | 1 | 18 | 1 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Odontocerum | 339 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 5 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 100 | 330 | 215 |
| Heptageniidae | 399 | 51 | 3 | |
| Ecdyonurus | 421 | 3 | 10 | 1 |
| Epeorus | 400 | 7 | 1 | |
| Rhithrogena | 404 | 5 | 50 | |
| Habroleptoides | 485 | 1 | ||
| Elmis | 618 | 1 | ||
| Riolus | 625 | 1 | ||
| Athericidae | 838 | 2 | 2 | |
| Chironomidae | 807 | 35 | 185 | 162 |
| Empididae | 831 | 6 | 8 | 2 |
| Limoniidae | 757 | 16 | 8 | 7 |
| Psychodidae | 783 | 6 | ||
| Simuliidae | 801 | 12 | 35 | 13 |
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 80 | 165 | 1 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 3 |