Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | ||
| Granulats | 35.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B |
| P2 | Granulats | Lente | B |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Lente | A |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Branchage, racines | Moyenne | A |
| P10 | Branchage, racines | Moyenne | A |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goera pilosa | 288 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 3 | 1 | |
| Ephemera | 502 | 6 | 1 | 14 |
| Heptageniidae | 399 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | 3 | |
| Elmis | 618 | 25 | 17 | 30 |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 17 | 17 | |
| Oulimnius | 622 | 14 | 10 | 5 |
| Riolus | 625 | 2 | ||
| Hydraena | 608 | 3 | 2 | |
| Athericidae | 838 | 1 | 25 | 16 |
| Chironomidae | 807 | 75 | 60 | 122 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 52 | ||
| Echinogammarus | 888 | 88 | 5 | 30 |
| Gammaridae | 887 | 20 | 11 | 33 |
| Asellidae | 880 | 1 | 1 | |
| Sphaeriidae | 1042 | 3 | 1 | |
| Ancylus fluviatilis | 1029 | 1 | 3 | 11 |
| Potamopyrgus antipodarum | 979 | 176 | 26 | 91 |
| Hydrobiidae | 973 | 4 | ||
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 11 | 60 | 225 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |