Listes faunistiques invertébrés
Le Luzeray à Bessay-sur-Allier 04043300
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 89.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Vases | Nulle | A |
| P7 | Sables | Nulle | C |
| P8 | Dalles, argiles | Lente | A |
| P9 | Sables | Lente | C |
| P10 | Granulats | Lente | B |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Hydropsyche | 212 | 37 | ||
| Ithytrichia | 198 | 3 | ||
| Lepidostoma | 305 | 3 | ||
| Athripsodes | 311 | 3 | 3 | |
| Polycentropus | 231 | 2 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 5 | |
| Procloeon | 390 | 2 | 1 | |
| Brachycercus | 468 | 1 | ||
| Ephemera | 502 | 77 | 50 | 54 |
| Heptagenia | 443 | 1 | 1 | |
| Paraleptophlebia | 481 | 3 | ||
| Micronecta | 719 | 16 | ||
| Pomatinus | 611 | 4 | ||
| Elmis | 618 | 3 | 3 | 1 |
| Limnius | 623 | 1 | ||
| Macronychus | 626 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 245 | 79 | 145 |
| Limoniidae | 757 | 22 | 17 | |
| Tabanidae | 837 | 2 | 3 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 12 | ||
| Gammaridae | 887 | 22 | 55 | 35 |
| Gammarus | 892 | 1577 | 66 | 8 |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 2 | 1 | 6 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 43 | 11 | 99 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |