Listes faunistiques invertébrés
Le Servan à St Félix de Lunel 05095170
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 23 | 36 | |
| Nemoura | 26 | 1 | 1 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | 2 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 3 | 6 | 9 |
| Lype | 241 | 1 | ||
| Baetidae | 363 | 1 | ||
| Ephemera | 502 | 11 | 27 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Leptophlebiidae | 473 | 3 | 1 | 3 |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 1 | 2 | |
| Micronecta | 719 | 2 | 1 | |
| Dupophilus | 620 | 2 | ||
| Esolus | 619 | 23 | 47 | |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 7 | 29 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 172 | 128 | 218 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 4 | 5 | |
| Simuliidae | 801 | 7 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Sialis | 704 | 2 | ||
| Gammaridae | 887 | 1 | 5 | |
| Gammarus | 892 | 6 | 18 | |
| Pacifastacus | 872 | 6 | 3 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 22 | 62 | |
| Potamopyrgus | 978 | 18 | 20 | |
| Oligochaeta | 933 | 75 | 31 | 187 |