Listes faunistiques invertébrés
Le Lembous au Moulin de Lalande 05119040
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 09/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 59.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | ||
| Tinodes | 245 | 5 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis lato sensu | 9794 | 16 | 6 | 1 |
| Baetidae | 363 | 4 | ||
| Ephemerella ignita | 451 | 19 | 5 | |
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 3 | ||
| Heptageniidae | 399 | 2 | 7 | |
| Leptophlebiidae | 473 | 5 | 1 | |
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 325 | 76 | 176 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 9 | 3 | 1 |
| Simuliidae | 801 | 61 | 1 | |
| Tabanidae | 837 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 5 | 8 | |
| Echinogammarus | 888 | 2 | ||
| Gammarus | 892 | 1 | 2 | |
| Gammaridae | 887 | 5 | 1 | |
| Asellidae | 880 | 8 | 6 | |
| Procambarus clarkii | 2028 | 3 | 1 | |
| Pisidium | 1043 | 3 | 4 | 4 |
| Sphaeriidae | 1042 | 2 | 43 | 16 |
| Potamopyrgus antipodarum | 979 | 66 | 19 | 123 |
| Physa (sensu lato) | 997 | 5 | ||
| Oligochaeta | 933 | 6 | 21 | 66 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 |