Listes faunistiques invertébrés
Le Camezon au lieu dit Lamarion 05118893
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 17/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leptoceridae |
| I2M2 | 0.2293 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 55.0 | dominant |
| Algues | ||
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Moyenne | C |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 3 | |
| Mystacides | 312 | 2 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 3 | 3 | 1 |
| Polycentropus | 231 | 1 | 1 | 1 |
| Lype | 241 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis lato sensu | 9794 | 4 | ||
| Procloeon | 390 | 1 | ||
| Corixidae | 709 | 1 | ||
| Micronecta | 719 | 2 | 1 | |
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 5 | ||
| Chironomidae | 807 | 132 | 64 | 294 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 6 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Sciomyzidae | 845 | 1 | ||
| Tabanidae | 837 | 2 | 1 | 2 |
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Platycnemis | 657 | 7 | 2 | 1 |
| Gammaridae | 887 | 11 | 1 | |
| Echinogammarus | 888 | 12 | 1 | |
| Gammarus | 892 | 10 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 4 | 2 | 1 |
| Potamopyrgus | 978 | 10 | 2 | |
| Oligochaeta | 933 | 20 | 16 | 52 |
| Copepoda | 3206 | 1 |