Listes faunistiques invertébrés
L'Aise à Issus 05165760
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 29/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 7.0 |
| GFI | 2 |
| Variété taxonomique | 19 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 38.0 | dominant |
| Algues | ||
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | B |
| P4 | Sables | Nulle | C |
| P5 | Dalles, argiles | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 1 | 1 | |
| Hydroptilidae | 193 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Caenis | 457 | 1 | ||
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 67 | 109 | 97 |
| Empididae | 831 | 1 | ||
| Pediciidae | 50011 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 2 | ||
| Echinogammarus | 888 | 48 | 5 | |
| Gammaridae | 887 | 9 | 3 | |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 145 | 7 | 15 |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Physella | 19280 | 10 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 120 | 160 | 96 |
| Nematoda | 1089 | 1 | ||
| Bryozoa | 1087 | 1 |