Listes faunistiques invertébrés
Le Garbet à Oust 05180660
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7852 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Elmis | 618 | 104 | 42 | 23 |
| Esolus | 619 | 41 | 6 | 5 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 33 | 12 | 7 |
| Micronecta | 719 | 6 | ||
| Blephariceridae | 747 | 1 | 2 | |
| Limoniidae | 757 | 3 | 1 | |
| Simuliidae | 801 | 94 | 160 | 25 |
| Chironomidae | 807 | 100 | 120 | 6 |
| Empididae | 831 | 2 | 1 | |
| Athericidae | 838 | 2 | 1 | |
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 5 | ||
| Hydraena | 608 | 1 | 2 | 1 |
| Oligochaeta | 933 | 20 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Hydroporinae | 2393 | 2 | 1 | |
| Drusinae | 3120 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Baetis lato sensu | 9794 | 49 | 154 | 74 |
| Agapetinae | 9812 | 2 | 108 | 1 |
| Leuctra geniculata | 33830 | 9 | ||
| Brachycentrus maculatus | 49101 | 2 | ||
| Lepidostoma basale | 49953 | 170 | 2 | |
| Pediciidae | 50011 | 1 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Leuctra | 69 | 218 | 19 | 10 |
| Perlodidae | 127 | 10 | ||
| Isoperla | 140 | 7 | ||
| Perlodes | 150 | 4 | 3 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 3 | ||
| Rhyacophila lato-sensu | 183 | 8 | 6 | 5 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 20 | 35 | |
| Micrasema | 268 | 31 | 440 | 525 |
| Limnephilidae | 276 | 1 | ||
| Silo | 292 | 5 | 4 | |
| Lepidostoma | 305 | 97 | 40 | 2 |
| Protonemura | 46 | 14 | 18 | |
| Sericostomatidae | 321 | 44 | 11 | |
| Sericostoma | 322 | 42 | 2 | |
| Odontocerum albicorne | 340 | 2 | ||
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 3 | 1 | |
| Epeorus | 400 | 3 | 11 | |
| Rhithrogena | 404 | 5 | 7 | |
| Ecdyonurus | 421 | 1 | ||
| Ephemerella ignita | 451 | 19 | 6 | 3 |
| Caenis | 457 | 4 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Orectochilus | 515 | 1 |