Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 08/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 18 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 15.0 | dominant |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 52.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | A | |
| P2 | Litieres | Nulle | A |
| P3 | Bryophytes | A | |
| P4 | Litieres | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 8 | 1 | |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 5 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 9 | ||
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 3 | ||
| Veliidae | 743 | 1 | ||
| Esolus | 619 | 1 | ||
| Chironomidae | 807 | 16 | 20 | 59 |
| Culicidae | 796 | 3 | ||
| Dixidae | 793 | 2 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 580 | 105 | 2 |
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 12 | ||
| Echinogammarus | 888 | 9 | 2 | |
| Gammarus | 892 | 4 | 6 | 2 |
| Niphargus | 902 | 1 | ||
| Procambarus | 2027 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 2 | 1 | |
| Oligochaeta | 933 | 2 | 22 | 17 |
| Nematoda | 1089 | 1 |