Listes faunistiques invertébrés
L'Aise à Issus 05165760
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| 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 | 92.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s28 | Lente | A |
| P2 | s24 | Lente | A |
| P3 | s30 | Lente | A |
| P4 | s28 | Nulle | A |
| P5 | s29 | Nulle | B |
| P6 | s29 | Lente | B |
| P7 | s29 | Moyenne | B |
| P8 | s29 | Nulle | B |
| P9 | s29 | Lente | C |
| P10 | s29 | Moyenne | C |
| P11 | s29 | Nulle | C |
| P12 | s29 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 2 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 184 | 416 | 20 |
| Hydroptila | 200 | 92 | 95 | 36 |
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Baetis lato sensu | 9794 | 96 | 6 | |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | ||
| Elmis | 618 | 32 | 18 | 4 |
| Esolus | 619 | 2 | ||
| Oulimnius | 622 | 36 | ||
| Riolus | 625 | 28 | 78 | 7 |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 18 | 2 | |
| Chironomidae | 807 | 98 | 116 | 64 |
| Empididae | 831 | 2 | 50 | 21 |
| Limoniidae | 757 | 4 | 10 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 6 | |
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Calopteryx | 650 | 104 | ||
| Platycnemis | 657 | 4 | ||
| Echinogammarus | 888 | 1557 | 312 | 23 |
| Asellidae | 880 | 3 | ||
| Hydracarina | 906 | 24 | 104 | 29 |
| Pisidium | 1043 | 9 | ||
| Potamopyrgus | 978 | 23 | 2 | |
| Oligochaeta | 933 | 198 | ||
| Nematoda | 1089 | 1 |