Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 59.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 87 | |
| Leuctra | 69 | 214 | 154 | 55 |
| Protonemura | 46 | 54 | ||
| Perla | 164 | 105 | 64 | |
| Beraea | 328 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Setodes | 318 | 3 | 1 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 3 | 1 |
| Baetis | 364 | 163 | 134 | 17 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 2 | ||
| Serratella | 5152 | 218 | 1 | 24 |
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 124 | ||
| Habrophlebia | 491 | 2 | 3 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 6 | ||
| Elmis | 618 | 65 | ||
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 15 | 2 | |
| Hydraena | 608 | 2 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Blephariceridae | 747 | 2 | ||
| Chironomidae | 807 | 303 | 4 | 2 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 1 | 2 |
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 8 | 26 | 12 |
| Tabanidae | 837 | 1 | 2 | 1 |
| Tipulidae | 753 | 10 | ||
| Onychogomphus | 682 | 4 | ||
| Cambaridae | 2024 | 1 | ||
| Ancylus | 1028 | 2 | 7 | |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 2 | ||
| Hydracarina | 906 | 1 | 1 |