Listes faunistiques invertébrés
Basse à Toulouges 06300072
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 3 | ||
| Cheumatopsyche | 221 | 7 | 8 | |
| Hydropsyche | 212 | 4 | 5 | |
| Hydroptila | 200 | 2 | 1 | 4 |
| Lepidostoma | 305 | 1 | 13 | 5 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | 1 | 7 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 2 | 2 | 8 |
| Caenis | 457 | 13 | 15 | 14 |
| Elmis | 618 | 1 | 2 | 1 |
| Limnius | 623 | 3 | 2 | 6 |
| Oulimnius | 622 | 8 | 3 | 3 |
| Stenelmis | 617 | 11 | 25 | 17 |
| Chironomidae | 807 | 37 | 5 | 8 |
| Simuliidae | 801 | 2 | 6 | |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 1 | 1 | 2 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 7 | 2 | 6 |
| Gammarus | 892 | 88 | 84 | 69 |
| Ancylus | 1028 | 226 | 14 | 66 |
| Ferrissia | 1030 | 2 | 1 | |
| Potamopyrgus | 978 | 408 | 33 | 54 |
| Planorbidae | 1009 | 12 | ||
| Valvata | 972 | 5 | ||
| Corbicula | 1051 | 53 | 2 | 18 |
| Tricladida | 1054 | 2 | ||
| Dendrocoelidae | 1071 | 2 | 2 | 6 |
| Dugesiidae | 1055 | 18 | 1 | 55 |
| Planariidae | 1061 | 1 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Oligochaeta | 933 | 20 | 1 | 7 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |