Listes faunistiques invertébrés
L'Agout à St-Sulpice 05131000
- Télécharger la fiche IRSTEA xls / 154 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| I2M2 | 0.5199 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 23.0 | dominant |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 31.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Hydrophytes | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Hydropsyche | 212 | 128 | ||
| Hydroptila | 200 | 1 | 7 | 1 |
| Orthotrichia | 197 | 1 | 17 | |
| Athripsodes | 311 | 1 | 1 | 1 |
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 1 | 76 | 2 |
| Baetopus | 31231 | 1 | ||
| Labiobaetis | 32271 | 2 | 20 | 1 |
| Procloeon | 390 | 1 | 8 | 2 |
| Caenis | 457 | 1 | 1 | |
| Heptageniidae | 399 | 2 | ||
| Choroterpes | 474 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 3 | ||
| Esolus | 619 | 136 | 736 | 176 |
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 16 | 4 | |
| Stenelmis | 617 | 64 | 10 | 4 |
| Ceratopogoninae | 822 | 2 | 8 | 1 |
| Chironomidae | 807 | 164 | 720 | 168 |
| Simuliidae | 801 | 9 | ||
| Onychogomphus | 682 | 1 | 6 | 1 |
| Calopteryx | 650 | 11 | ||
| Coenagrionidae | 658 | 4 | 1 | |
| Gammarus | 892 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Atyaephyra | 861 | 113 | 1 | |
| Corbicula | 1051 | 5 | 74 | 35 |
| Physella | 19280 | 2 | ||
| Ferrissia | 1030 | 2 | ||
| Planorbidae | 1009 | 24 | 4 | 9 |
| Erpobdellidae | 928 | 1 | 2 | |
| Oligochaeta | 933 | 12 | 5 | 24 |
| Dugesia | 1056 | 2 | 28 | 14 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 2 | 7 | 1 |
| Bryozoa | 1087 | 1 | 1 |