Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
- Télécharger la fiche IRSTEA xls / 126 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 26 | 22 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 4 | 2 | |
| Perlodidae | 127 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 3 | ||
| Hydropsyche | 212 | 4 | 12 | 10 |
| Hydroptila | 200 | 10 | ||
| Athripsodes | 311 | 3 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 5 | 6 |
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 4 | 240 | 77 |
| Cloeon | 387 | 3 | ||
| Caenis | 457 | 1 | 2 | |
| Ephemerella ignita | 451 | 82 | 42 | 120 |
| Heptageniidae | 399 | 1 | 32 | 46 |
| Ecdyonurus | 421 | 2 | 5 | |
| Rhithrogena | 404 | 3 | 3 | |
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 1 | 1 | 2 |
| Esolus | 619 | 8 | 47 | 42 |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 7 | 1 | 1 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 496 | 165 | 383 |
| Empididae | 831 | 2 | 2 | 2 |
| Limoniidae | 757 | 1 | 3 | 1 |
| Simuliidae | 801 | 4 | 125 | 397 |
| Gammaridae | 887 | 5 | ||
| Gammarus | 892 | 365 | 43 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 3 | ||
| Oligochaeta | 933 | 37 | 46 | 65 |
| Hydrozoa | 3168 | 3 |