Listes faunistiques invertébrés
FANGO A MANSO 06222600
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 24 |
| I2M2 | 0.4865 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Algues | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 143 | ||
| Leptoceridae | 310 | 1 | ||
| Oxyethira | 199 | 8 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptilidae | 193 | 1 | ||
| Beraeodina | 331 | 1 | ||
| Silo | 292 | 1 | ||
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 47 | 13 | 12 |
| Procloeon | 390 | 87 | 26 | 70 |
| Caenis | 457 | 1 | 1 | |
| Electrogena | 3181 | 6 | 5 | |
| Micronecta | 719 | 11 | 3 | 3 |
| Dryops | 613 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Hydroporinae | 2393 | 4 | 2 | 1 |
| Normandia | 624 | 4 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 101 | 11 | 32 |
| Simuliidae | 801 | 8 | ||
| Calopteryx | 650 | 53 | ||
| Planorbidae | 1009 | 13 | 3 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Dugesiidae | 1055 | 82 | 6 | |
| Oligochaeta | 933 | 7 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | |
| Pomatinus substriatus | 33844 | 1 |