Listes faunistiques invertébrés
Le Chandon à Isle-et-Bardais 04454014
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 94.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Sables | Nulle | C |
| P3 | Sables | Nulle | C |
| P4 | Sables | Lente | C |
| P5 | Sables | Lente | C |
| P6 | Sables | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Branchage, racines | Lente | A |
| P9 | Bryophytes | Lente | A |
| P10 | Sables | Nulle | B |
| P11 | Sables | Nulle | B |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 4 | |
| Amphinemura | 21 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 6 | 1 | |
| Adicella | 320 | 5 | ||
| Athripsodes | 311 | 18 | 5 | 3 |
| Mystacides | 312 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis | 364 | 3 | ||
| Ephemera | 502 | 12 | 15 | 5 |
| Ephemerella | 450 | 7 | ||
| Habrophlebia | 491 | 30 | 1 | |
| Micronecta | 719 | 10 | 122 | 60 |
| Hydroporinae | 2393 | 4 | ||
| Limnius | 623 | 6 | 1 | |
| Oulimnius | 622 | 40 | 1 | 1 |
| Helophorus | 604 | 6 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 5 | 3 | |
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 116 | 84 | 24 |
| Limoniidae | 757 | 36 | 6 | 23 |
| Simuliidae | 801 | 25 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 4 | ||
| Gomphus | 679 | 2 | ||
| Sialis | 704 | 12 | 7 | 9 |
| Gammarus | 892 | 136 | 3 | |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 25 | 13 | 4 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 |