Listes faunistiques invertébrés
SAVASSE A ST-MICHEL-SUR-SAVASSE 2 06148800
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 3 | 4 |
| Perlidae | 155 | 1 | 6 | |
| Perla | 164 | 2 | ||
| Agapetinae | 9812 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | 2 |
| Odontocerum | 339 | 3 | 3 | 2 |
| Plectrocnemia | 228 | 1 | 2 | 2 |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 20 | 39 | 127 |
| Procloeon | 390 | 21 | 1 | 9 |
| Serratella | 5152 | 13 | 2 | 6 |
| Ephemera | 502 | 31 | 36 | 14 |
| Heptageniidae | 399 | 6 | 3 | |
| Ecdyonurus | 421 | 4 | 8 | 4 |
| Rhithrogena | 404 | 5 | 53 | 58 |
| Leptophlebiidae | 473 | 9 | 3 | 5 |
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 3 | 1 | 9 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 33 | 60 | 98 |
| Esolus | 619 | 51 | 82 | 75 |
| Limnius | 623 | 62 | 76 | 58 |
| Hydraena | 608 | 4 | 7 | |
| Scirtidae | 634 | 1 | 5 | |
| Hydrocyphon | 637 | 1 | 2 | 22 |
| Ceratopogonidae | 819 | 92 | 1 | 4 |
| Chironomidae | 807 | 75 | 99 | 62 |
| Dixidae | 793 | 3 | 1 | 1 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 4 | 2 |
| Pediciidae | 50011 | 2 | 3 | |
| Psychodidae | 783 | 2 | 1 | |
| Rhagionidae | 841 | 2 | 6 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 4 | 1 | |
| Gammarus | 892 | 572 | 785 | 861 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 7 | 1 | |
| Pisidium | 1043 | 6 | 1 | |
| Ancylus | 1028 | 3 | ||
| Oligochaeta | 933 | 96 | 18 | 9 |
| Dugesiidae | 1055 | 7 | 10 | 18 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |