Listes faunistiques invertébrés
SERAN A CHAMPAGNE-EN-VALROMEY 06076420
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.6171 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 21 | |
| Nemoura | 26 | 4 | 1 | 1 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 3 | 2 | |
| Limnephilinae | 3163 | 1 | 1 | 2 |
| Odontocerum | 339 | 3 | 3 | 3 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 7 | 7 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 3 | 65 | 74 |
| Procloeon | 390 | 5 | 14 | 12 |
| Caenis | 457 | 2 | 1 | 1 |
| Ephemera | 502 | 32 | 5 | 2 |
| Ephemerella ignita | 451 | 52 | 13 | 18 |
| Ecdyonurus | 421 | 4 | 35 | 27 |
| Rhithrogena | 404 | 6 | 10 | |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 7 | 92 | 21 |
| Micronecta | 719 | 293 | 86 | 370 |
| Gerris | 735 | 2 | ||
| Pomatinus | 611 | 10 | ||
| Elmis | 618 | 9 | 14 | 12 |
| Esolus | 619 | 26 | 94 | 138 |
| Limnius | 623 | 2 | ||
| Riolus | 625 | 91 | 14 | |
| Brychius | 520 | 2 | ||
| Hydrocyphon | 637 | 77 | 117 | |
| Hydraena | 608 | 4 | 17 | |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 405 | 134 | 133 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 13 | 17 |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 5 | 1 | |
| Sialis | 704 | 8 | 4 | |
| Gammarus | 892 | 1218 | 140 | 243 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 38 | ||
| Potamopyrgus | 978 | 3 | 1 | |
| Oligochaeta | 933 | 377 | 67 | 122 |