Listes faunistiques invertébrés
LIGNON A LA-SOUCHE 06114155
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.8342 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 21 | 23 | 4 |
| Nemouridae | 20 | 360 | 5 | |
| Nemoura | 26 | 12 | ||
| Protonemura | 46 | 12 | 5 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 7 | 5 | 3 |
| Isoperla | 140 | 10 | ||
| Perlodes | 150 | 3 | 1 | |
| Micrasema | 268 | 7 | 1 | |
| Hydropsyche | 212 | 5 | 44 | 2 |
| Allotrichia | 202 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 5 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 3 | 10 | 14 |
| Rhyacophila lato-sensu | 183 | 3 | 4 | |
| Sericostoma | 322 | 4 | 1 | |
| Baetidae | 363 | 1 | 5 | |
| Baetis | 364 | 37 | 35 | 7 |
| Procloeon | 390 | 3 | ||
| Serratella | 5152 | 180 | 19 | 7 |
| Heptageniidae | 399 | 7 | 32 | 35 |
| Ecdyonurus | 421 | 4 | 40 | 20 |
| Rhithrogena | 404 | 1 | 2 | |
| Leptophlebiidae | 473 | 2 | 3 | 1 |
| Habroleptoides | 485 | 3 | ||
| Habrophlebia | 491 | 9 | 1 | |
| Micronecta | 719 | 4 | ||
| Gerris | 735 | 1 | ||
| Dryops | 613 | 31 | ||
| Hydroporinae | 2393 | 3 | 1 | 6 |
| Elmis | 618 | 98 | 7 | 1 |
| Esolus | 619 | 16 | 13 | 2 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 4 | 1 | |
| Hydrocyphon | 637 | 1 | 2 | |
| Hydraena | 608 | 9 | 7 | 2 |
| Chironomidae | 807 | 85 | 30 | 40 |
| Dixidae | 793 | 13 | ||
| Empididae | 831 | 6 | 1 | 1 |
| Limoniidae | 757 | 17 | 5 | 2 |
| Simuliidae | 801 | 1 | ||
| Gammarus | 892 | 2 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 3 | ||
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 3 | 3 | 1 |
| Planariidae | 1061 | 7 | 30 | 14 |
| Hydrozoa | 3166 | 3 |