Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2136 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 2 | ||
| Isoperla | 140 | 1 | ||
| Athripsodes | 311 | 4 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 7 | 70 | 34 |
| Procloeon | 390 | 175 | 1 | 14 |
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 235 | 163 | 290 |
| Heptageniidae | 399 | 1 | 1 | |
| Leptophlebiidae | 473 | 58 | 9 | 9 |
| Habrophlebia | 491 | 27 | 3 | 10 |
| Siphlonurus | 350 | 2 | ||
| Elmis | 618 | 22 | 14 | 42 |
| Oulimnius | 622 | 34 | 8 | 38 |
| Haliplus | 518 | 1 | ||
| Helodes | 636 | 2 | ||
| Ceratopogonidae | 819 | 1 | 1 | 7 |
| Chironomidae | 807 | 4119 | 821 | 1334 |
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 17 | 5 | |
| Simuliidae | 801 | 6 | 4 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Aeshnidae | 669 | 1 | ||
| Chalcolestes | 2611 | 2 | ||
| Sialis | 704 | 6 | 1 | 1 |
| Asellidae | 880 | 7 | 1 | 2 |
| Gammarus | 892 | 1050 | 154 | 260 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 1 | 1 | 4 |
| Ancylus | 1028 | 1 | 42 | 22 |
| Erpobdellidae | 928 | 7 | 5 | 8 |
| Glossiphoniidae | 908 | 1 | 1 | 3 |
| Oligochaeta | 933 | 218 | 116 | 153 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |