Listes faunistiques invertébrés
La Marmande à Ainay-le-Château 04063525
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 92.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Nulle | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Sables | Nulle | C |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | A |
| P9 | Sables | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Granulats | Moyenne | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | ||
| Leuctra | 69 | 22 | 1 | |
| Nemoura | 26 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 9 | 1 | |
| Mystacides | 312 | 1 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | 1 | |
| Baetis | 364 | 5 | ||
| Brachycercus | 468 | 2 | ||
| Caenis | 457 | 3 | 8 | |
| Ephemera | 502 | 14 | 13 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Hydroporinae | 2393 | 3 | 1 | 1 |
| Stictotarsus | 550 | 1 | ||
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 4 | 3 | 1 |
| Orectochilus | 515 | 1 | ||
| Atherix | 839 | 34 | 1 | |
| Atrichops | 840 | 13 | 3 | 4 |
| Ceratopogonidae | 819 | 5 | 2 | |
| Chironomidae | 807 | 139 | 101 | 38 |
| Hemerodromiinae | 3202 | 3 | ||
| Limoniidae | 757 | 5 | 1 | 5 |
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 1 | 2 |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 4 | 2 | |
| Sialis | 704 | 3 | 1 | 2 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | 6 | |
| Niphargus | 902 | 1 | ||
| Potamopyrgus | 978 | 5 | 3 | |
| Sphaeriidae | 1042 | 4 | 30 | 2 |
| Pisidium | 1043 | 2 | 2 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 28 | 186 | 22 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |