Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 09/05/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Helophytes | Moyenne | A |
| P6 | Sables | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 4 | 2 |
| Leuctra | 69 | 2 | 1 | |
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 19 | 21 | 9 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 2 | |
| Baetis | 364 | 10 | 14 | 21 |
| Centroptilum | 383 | 3 | 5 | 1 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 91 | 7 | 12 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Electrogena | 3181 | 6 | 13 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Esolus | 619 | 1 | 5 | |
| Oulimnius | 622 | 8 | 1 | |
| Riolus | 625 | 2 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 72 | 81 | 38 |
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Gammaridae | 887 | 6 | 1 | 3 |
| Gammarus | 892 | 59 | 3 | 28 |
| Tricladida | 1054 | 4 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 9 | 2 | |
| Hydracarina | 906 | 3 | 3 |