Listes faunistiques invertébrés
LIGNON A LA-SOUCHE 06114155
- Télécharger la fiche IRSTEA xls / 135 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.7920 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 5 | 1 | |
| Euleuctra | 67 | 4 | ||
| Leuctra | 69 | 96 | 102 | 2 |
| Protonemura | 46 | 6 | 22 | 3 |
| Nemouridae | 20 | 4 | ||
| Perla | 164 | 3 | 30 | 14 |
| Perlidae | 155 | 8 | ||
| Perlodidae | 127 | 3 | 1 | |
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 8 | 16 | |
| Agraylea | 201 | 3 | 1 | |
| Allotrichia | 202 | 20 | 1 | |
| Hydroptila | 200 | 5 | ||
| Anomalopterygella | 5082 | 6 | 2 | |
| Drusinae | 3120 | 4 | 2 | |
| Limnephilinae | 3163 | 18 | ||
| Odontocerum | 339 | 1 | 1 | |
| Polycentropus | 231 | 25 | 7 | 3 |
| Rhyacophila lato-sensu | 183 | 2 | 12 | 7 |
| Sericostoma | 322 | 163 | 9 | 1 |
| Baetis | 364 | 66 | 1012 | 258 |
| Ephemerella | 450 | 160 | 147 | 86 |
| Ecdyonurus | 421 | 49 | 62 | 5 |
| Epeorus | 400 | 4 | 4 | 2 |
| Rhithrogena | 404 | 2 | 1 | |
| Habroleptoides | 485 | 25 | ||
| Habrophlebia | 491 | 23 | ||
| Leptophlebiidae | 473 | 2 | ||
| Micronecta | 719 | 31 | 1 | |
| Hydroporinae | 2393 | 6 | 1 | 18 |
| Elmis | 618 | 18 | 14 | 1 |
| Esolus | 619 | 25 | 12 | 5 |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 2 | 1 | |
| Hydrocyphon | 637 | 6 | 2 | |
| Hydraena | 608 | 6 | 14 | 7 |
| Liponeura | 752 | 1 | ||
| Chironomidae | 807 | 136 | 231 | 144 |
| Empididae | 831 | 16 | 5 | |
| Limoniidae | 757 | 17 | 17 | 3 |
| Simuliidae | 801 | 28 | 69 | 33 |
| Ancylus | 1028 | 5 | 12 | |
| Bythinella | 992 | 4 | ||
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 2 | 53 | 1 |
| Polycelis | 1064 | 30 | 63 | 5 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |