Listes faunistiques invertébrés
La Marmande à Ainay-le-Château 04063525
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.5615 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 88.0 | dominant |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Roches | Nulle | B1 |
| P3 | Sables | Nulle | B2 |
| P4 | Pierres, galets | Lente | B1 |
| P5 | Granulats | Lente | B1 |
| P6 | Sables | Lente | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Sables | Nulle | B3 |
| P9 | Sables | Lente | B3 |
| P10 | Dalles, argiles | Nulle | B2 |
| P11 | Sables | Lente | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 11 | ||
| Leuctra | 69 | 70 | ||
| Goeridae | 286 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 2 | ||
| Polycentropus | 231 | 3 | 1 | |
| Baetidae | 363 | 1 | ||
| Procloeon | 390 | 1 | ||
| Brachycercus | 468 | 1 | 9 | 2 |
| Caenis | 457 | 21 | 13 | 3 |
| Ephemera | 502 | 7 | 3 | |
| Ephemerella ignita | 451 | 7 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 3 | ||
| Orectochilus | 515 | 1 | ||
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 6 | 1 | 1 |
| Chironomidae | 807 | 42 | 38 | 4 |
| Limoniidae | 757 | 2 | 1 | |
| Tabanidae | 837 | 2 | 2 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 3 | ||
| Asellidae | 880 | 2 | ||
| Oligochaeta | 933 | 3 | 1 | |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Bryozoa | 1087 | 1 |