Listes faunistiques invertébrés
Le Camezon au lieu dit Lamarion 05118893
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 23 |
| Taxon indicateur | Polycentropodidae |
| I2M2 | 0.1764 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 50.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Algues | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 12 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 4 | ||
| Baetis | 364 | 2 | ||
| Centroptilum | 383 | 6 | 1 | |
| Ephemera | 502 | 1 | ||
| Micronecta | 719 | 2 | 4 | |
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 2 | ||
| Athericidae | 838 | 1 | 4 | 3 |
| Ceratopogonidae | 819 | 13 | 1 | |
| Chironomidae | 807 | 176 | 52 | 104 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Sympecma | 654 | 2 | ||
| Platycnemis | 657 | 2 | ||
| Ostracoda | 3170 | 2 | 1 | 1 |
| Echinogammarus | 888 | 208 | 88 | 128 |
| Hydracarina | 906 | 1 | 3 | 1 |
| Corbicula | 1051 | 1 | 7 | 12 |
| Potamopyrgus | 978 | 1 | 1 | |
| Oligochaeta | 933 | 192 | 96 | 112 |