Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2201 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 79.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnephilidae | 276 | 1 | ||
| Baetis lato sensu | 9794 | 27 | 1 | 1 |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 17 | 58 | 2 |
| Habrophlebia | 491 | 10 | 2 | |
| Mesovelia | 742 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Esolus | 619 | 4 | 1 | 4 |
| Oulimnius | 622 | 29 | 123 | 26 |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 244 | 146 | 229 |
| Dixidae | 793 | 1 | 1 | |
| Dolichopodidae | 836 | 1 | 4 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 6 | 1 | |
| Tipulidae | 753 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Sympecma | 654 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 5 | 5 | |
| Niphargus | 902 | 10 | 9 | |
| Asellidae | 880 | 32 | 52 | 10 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 6 | ||
| Physa (sensu lato) | 997 | 3 | 11 | 3 |
| Planorbidae | 1009 | 1 | 2 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 4 | 14 |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 10 | 9 |