Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | 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 | 5 | 31 | 8 |
| Perlodidae | 127 | 1 | ||
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 8 | 2 | |
| Hydroptila | 200 | 4 | 1 | |
| Athripsodes | 311 | 4 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 7 | ||
| Baetis | 364 | 40 | 45 | 45 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 8 | 2 | 12 |
| Ecdyonurus | 421 | 1 | 28 | |
| Potamanthus | 509 | 1 | 4 | |
| Micronecta | 719 | 2 | ||
| Esolus | 619 | 2 | 17 | 2 |
| Limnius | 623 | 2 | 2 | 1 |
| Riolus | 625 | 1 | ||
| Chironomidae | 807 | 85 | 80 | 23 |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 1 | 30 | |
| Gammarus | 892 | 75 | 65 | 4 |
| Cladocera | 3127 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 35 | 45 | 15 |
| Dugesiidae | 1055 | 1 |