Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 34.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 1 | 3 | |
| Isoperla | 140 | 2 | 3 | 8 |
| Agapetus | 191 | 1 | ||
| Athripsodes | 311 | 1 | 2 | 1 |
| Limnephilinae | 3163 | 8 | 1 | 3 |
| Baetis | 364 | 4 | 15 | 18 |
| Ephemerella ignita | 451 | 24 | 6 | 7 |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | 3 | |
| Leptophlebiidae | 473 | 42 | 16 | 29 |
| Habrophlebia | 491 | 35 | 19 | 18 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Veliidae | 743 | 4 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Elmis | 618 | 2 | ||
| Helophorus | 604 | 3 | 1 | |
| Hydraena | 608 | 1 | 1 | 3 |
| Ceratopogonidae | 819 | 1 | 5 | |
| Chironomidae | 807 | 366 | 75 | 60 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 4 | 10 | 7 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Lestidae | 653 | 1 | ||
| Sialis | 704 | 4 | 1 | |
| Asellidae | 880 | 3 | ||
| Gammarus | 892 | 530 | 66 | 90 |
| Copepoda | 3206 | 21 | 14 | 6 |
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 1 | 13 | 4 |
| Ancylus | 1028 | 4 | 9 | 38 |
| Lymnaeidae | 998 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | 2 |
| Oligochaeta | 933 | 576 | 67 | 54 |
| Nemathelmintha | 3111 | 3 | 12 | 9 |
| Hydracarina | 906 | 2 | 1 | |
| Bryozoa | 1087 | 1 | 1 | 1 |
| Centroptilum | 383 | 1 |