Listes faunistiques invertébrés
Le Rieu Tort à Labastide St Pierre 05129150
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| I2M2 | 0.2932 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 47.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 74 | 17 | |
| Sisyra | 856 | 1 | ||
| Atyaephyra | 861 | 52 | 1 | |
| Astacidae | 864 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Asellidae | 880 | 20 | 1 | |
| Gammaridae | 887 | 219 | 85 | 41 |
| Echinogammarus | 888 | 23 | 250 | 111 |
| Hydracarina | 906 | 6 | ||
| Oligochaeta | 933 | 7 | 4 | 9 |
| Potamopyrgus | 978 | 10 | 2 | 30 |
| Planorbidae | 1009 | 5 | ||
| Chironomidae | 807 | 315 | 165 | 143 |
| Ferrissia | 1030 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Corbicula | 1051 | 16 | 9 | 21 |
| Chalcolestes | 2611 | 1 | ||
| Cladocera | 3127 | 4 | ||
| Copepoda | 3206 | 2 | ||
| Serratella | 5152 | 2 | ||
| Baetis lato sensu | 9794 | 12 | 1 | |
| Physella | 19280 | 3 | 1 | |
| Micronectinae | 20396 | 5 | 7 | 3 |
| Ephemera | 502 | 1 | ||
| Hydropsyche | 212 | 5 | ||
| Polycentropodidae | 223 | 3 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 2 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Mystacides | 312 | 2 | 3 | |
| Baetidae | 363 | 2 | 1 | |
| Caenis | 457 | 6 | 22 | |
| Hydroptila | 200 | 1 | ||
| Helophorus | 604 | 1 | ||
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 1 | ||
| Platycnemis | 657 | 5 | 1 | |
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 3 | 3 | 4 |
| Sialis | 704 | 2 | ||
| Gerridae | 734 | 4 | 3 | |
| Hydrometra | 740 | 27 | ||
| Culicidae | 796 | 1 |