Listes faunistiques invertébrés
La Trémenouze à Rueyres 05061110
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 5 | 1 |
| Hydropsyche | 212 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 5 | ||
| Psychomyia | 239 | 8 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 14 | 3 |
| Procloeon | 390 | 1 | 2 | |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 2 | 45 | 27 |
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Gerridae | 734 | 1 | ||
| Dupophilus | 620 | 2 | 2 | |
| Elmis | 618 | 1 | 3 | 6 |
| Esolus | 619 | 18 | 22 | |
| Limnius | 623 | 1 | 1 | |
| Hydraena | 608 | 2 | ||
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 38 | 6 | 8 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 3 | 4 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 2 | ||
| Pacifastacus | 872 | 3 | 3 | |
| Gammarus | 892 | 79 | 165 | 120 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 6 | 3 | |
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 2 | 5 | 5 |