Listes faunistiques invertébrés
SALINDRES A LES ASSIONS 06115055
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 16/05/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 10.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Nulle | A |
| P3 | Algues | Lente | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | A |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Litieres | Nulle | A |
| P9 | Bryophytes | Moyenne | B |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 1 | 6 | |
| Limnephilidae | 276 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Baetis | 364 | 57 | 36 | 36 |
| Caenis | 457 | 32 | ||
| Ephemerella ignita | 451 | 278 | 540 | 351 |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 62 | 3 | |
| Hydroporinae | 2393 | 2 | ||
| Esolus | 619 | 5 | 1 | |
| Oulimnius | 622 | 24 | 127 | 17 |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 54 | 231 | 75 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 11 | 5 | 1 |
| Psychodidae | 783 | 11 | 1 | |
| Sciomyzidae | 845 | 1 | 1 | |
| Simuliidae | 801 | 37 | 466 | 439 |
| Tipulidae | 753 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 8 | 2 | |
| Ancylus | 1028 | 4 | 10 | |
| Radix | 1004 | 4 | 6 | |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |