Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| 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 | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 13 | |
| Glossosoma | 190 | 2 | 1 | |
| Hydropsychidae | 211 | 4 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 11 | 2 | 1 |
| Sericostoma | 322 | 22 | 3 | |
| Baetis | 364 | 3 | 92 | 40 |
| Caenis | 457 | 3 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 140 | 94 | 16 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 10 | ||
| Potamanthus | 509 | 1 | 2 | |
| Micronecta | 719 | 1 | 14 | 27 |
| Hydroporinae | 2393 | 1 | 14 | 8 |
| Elmidae | 614 | 2 | ||
| Elmis | 618 | 8 | ||
| Esolus | 619 | 7 | 17 | 12 |
| Limnius | 623 | 6 | 2 | 3 |
| Riolus | 625 | 6 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 149 | 535 | 108 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 119 | |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 190 | 126 | 82 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Oligochaeta | 933 | 65 | 125 | 8 |
| Nemathelmintha | 3111 | 3 |