Listes faunistiques invertébrés
Droude à Brignon 06129550
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/05/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 47.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 6 | 30 | 5 |
| Hydroptila | 200 | 13 | 31 | 13 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 3 | |
| Tinodes | 245 | 5 | 8 | |
| Baetis | 364 | 1 | 2 | |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 16 | 5 | 2 |
| Ephemerella | 450 | 1 | ||
| Leptophlebiidae | 473 | 2 | 2 | |
| Habrophlebia | 491 | 19 | 2 | 1 |
| Hydrometra | 740 | 1 | ||
| Esolus | 619 | 6 | ||
| Oulimnius | 622 | 318 | 118 | 32 |
| Helophorus | 604 | 2 | ||
| Hydrobius fuscipes | 2519 | 4 | ||
| Anthomyidae | 847 | 2 | ||
| Ceratopogonidae | 819 | 2 | 5 | 1 |
| Chironomidae | 807 | 474 | 492 | 58 |
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 611 | 752 | 2 |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 2 | ||
| Chalcolestes | 2611 | 3 | ||
| Sialis | 704 | 2 | ||
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Crangonyx | 5116 | 33 | 7 | 3 |
| Gammaridae | 887 | 12 | 5 | 3 |
| Gammarus | 892 | 15 | ||
| Asellidae | 880 | 317 | 54 | 142 |
| Procambarus | 2027 | 2 | ||
| Pisidium | 1043 | 4 | ||
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 6 | 215 | 14 |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physella | 19280 | 510 | 45 | 57 |
| Planorbidae | 1009 | 8 | ||
| Nematoda | 1089 | 1 | 1 | |
| Oligochaeta | 933 | 59 | 21 | 26 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Spongillidae | 3106 | 1 | ||
| Bryozoa | 1087 | 1 | 1 | 1 |