Listes faunistiques invertébrés
BREDA A ALLEVARD 1 06140010
- Télécharger la fiche IRSTEA xls / 872 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/02/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 86 | 61 | 8 |
| Amphinemura | 21 | 56 | 5 | 26 |
| Nemoura | 26 | 3 | 1 | |
| Protonemura | 46 | 4 | 1 | 1 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 25 | 7 | |
| Perlodes | 150 | 1 | ||
| Taeniopterygidae | 2 | 1 | ||
| Rhabdiopteryx | 10 | 1 | 4 | |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 128 | 15 | 7 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 12 | 5 | |
| Odontocerum | 339 | 2 | 1 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 4 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 7 | 1 | |
| Baetis | 364 | 89 | 81 | 38 |
| Heptageniidae | 399 | 12 | 4 | 6 |
| Ecdyonurus | 421 | 18 | 1 | 20 |
| Epeorus | 400 | 4 | 1 | |
| Rhithrogena | 404 | 25 | 62 | 3 |
| Caenis | 457 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Elmis | 618 | 4 | 1 | |
| Limnius | 623 | 4 | 2 | 2 |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 7 | 2 | |
| Chironomidae | 807 | 169 | 246 | 184 |
| Empididae | 831 | 22 | 44 | 11 |
| Limoniidae | 757 | 43 | 29 | 25 |
| Psychodidae | 783 | 5 | 4 | 3 |
| Simuliidae | 801 | 2 | 6 | 2 |
| Gammarus | 892 | 7 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 80 | 50 | 40 |
| Dugesiidae | 1055 | 4 | 4 | |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |