Listes faunistiques invertébrés
Canal de Magdeleine à Rambaud 06153070
- Télécharger la fiche IRSTEA xls / 192 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 15 | 7 | 12 |
| Leuctridae | 66 | 1 | 1 | |
| Nemoura | 26 | 1 | ||
| Nemouridae | 20 | 1 | 1 | 1 |
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 3 | |
| Baetis lato sensu | 9794 | 4 | 46 | 31 |
| Centroptilum | 383 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Habrophlebia | 491 | 20 | 11 | 2 |
| Leptophlebiidae | 473 | 60 | 14 | 11 |
| Hydrometra | 740 | 1 | ||
| Velia | 745 | 1 | ||
| Hydroporinae | 2393 | 4 | 1 | |
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | 1 | 4 |
| Helodes | 636 | 5 | ||
| Hydraena | 608 | 2 | 1 | |
| Ochthebius | 609 | 1 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 274 | 56 | 17 |
| Dixa | 794 | 3 | 1 | 1 |
| Hemerodromiinae | 3202 | 2 | 4 | |
| Pediciini | 20537 | 5 | ||
| Psychodidae | 783 | 1 | 2 | 1 |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 4 | 2 | 1 |
| Tipulidae | 753 | 1 | ||
| Aeshna | 674 | 1 | ||
| Cordulegaster | 687 | 1 | 2 | |
| Gammarus | 892 | 499 | 98 | 121 |
| Pisidium | 1043 | 8 | 3 | |
| Potamopyrgus | 978 | 283 | 40 | 24 |
| Galba | 1001 | 1 | ||
| Oligochaeta | 933 | 2 | ||
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |