Listes faunistiques invertébrés
L'Aise à Issus 05165760
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 24/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 24 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 67.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentridae | 262 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 42 | 4 | 34 |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 4 | 1 | |
| Baetis lato sensu | 9794 | 5 | 3 | |
| Caenis | 457 | 9 | 1 | 4 |
| Micronecta | 719 | 3 | 1 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 1 | 2 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Athericidae | 838 | 3 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 14 | 112 | 3 |
| Empididae | 831 | 8 | 1 | |
| Simuliidae | 801 | 1 | 2 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 2 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Gammaridae | 887 | 16 | ||
| Echinogammarus | 888 | 456 | 35 | 5 |
| Hydracarina | 906 | 1 | 8 | 2 |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 1 | 3 | 1 |
| Oligochaeta | 933 | 48 | 15 | 6 |
| Nematoda | 1089 | 1 |