Listes faunistiques invertébrés
Le Fonpeyrouse au droit de Caylus 05121320
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| I2M2 | 0.5218 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 61.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 4 | 5 | 2 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 3 | 1 | |
| Chironomidae | 807 | 35 | 26 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Tabanidae | 837 | 3 | 1 | 3 |
| Athericidae | 838 | 1 | ||
| Gammaridae | 887 | 33 | 450 | |
| Gammarus | 892 | 989 | 1163 | 226 |
| Gerridae | 734 | 5 | 3 | |
| Glossiphoniidae | 908 | 8 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 22 | 13 | |
| Potamopyrgus | 978 | 163 | 495 | 1092 |
| Pisidium | 1043 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Baetis lato sensu | 9794 | 13 | 18 | |
| Ephemera | 502 | 32 | 9 | |
| Tinodes | 245 | 1 | ||
| Goeridae | 286 | 2 | ||
| Silo | 292 | 1 | 1 | |
| Sericostoma | 322 | 8 | 2 | 1 |
| Odontocerum | 339 | 1 | 1 | 1 |
| Baetidae | 363 | 1 | 5 | 4 |
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 5 | 11 | 1 |
| Protonemura | 46 | 1 | ||
| Hydraena | 608 | 16 | 1 | |
| Elmis | 618 | 9 | 22 | |
| Esolus | 619 | 2 | 11 | 4 |
| Limnius | 623 | 8 | 21 | 2 |
| Riolus | 625 | 2 | 8 | 35 |
| Hydrocyphon | 637 | 1 | 3 | 1 |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | 4 |