Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Dalles, argiles | Lente | 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 | 20 | 18 | 24 |
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 1 | ||
| Agapetus | 191 | 2 | 4 | 3 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 30 | 2 | 15 |
| Adicella | 320 | 6 | ||
| Limnephilinae | 3163 | 5 | 1 | 2 |
| Plectrocnemia | 228 | 28 | 1 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 8 | 7 | 4 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 8 | 17 | 28 |
| Serratella | 5152 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 7 | 11 | 4 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Habroleptoides | 485 | 1 | 8 | 27 |
| Habrophlebia | 491 | 4 | 2 | |
| Veliidae | 743 | 2 | 1 | |
| Colymbetinae | 2395 | 4 | 2 | 1 |
| Elmis | 618 | 112 | 71 | 63 |
| Limnius | 623 | 2 | ||
| Hydraena | 608 | 4 | 1 | 2 |
| Ceratopogonidae | 819 | 11 | 9 | 16 |
| Chironomidae | 807 | 229 | 93 | 85 |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 1 | 1 | |
| Simuliidae | 801 | 44 | 2 | 2 |
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 754 | 245 | 410 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 6 | ||
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 2 | 6 | 4 |
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 18 | 75 | 90 |
| Polycelis | 1064 | 129 | 106 | 276 |