Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 1 | ||
| Ancylus | 1028 | 11 | 212 | 268 |
| Baetis lato sensu | 9794 | 15 | 164 | 46 |
| Caenis | 457 | 14 | 3 | 7 |
| Centroptilum | 383 | 2 | ||
| Ceratopogoninae | 822 | 1 | ||
| Cheumatopsyche | 221 | 1 | 4 | 4 |
| Chironomidae | 807 | 80 | 88 | 112 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Crangonyx | 5116 | 6 | 2 | |
| Cyrnus | 224 | 7 | 3 | |
| Dupophilus | 620 | 1 | ||
| Ecdyonurus | 421 | 2 | 17 | 20 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 1 | 5 | 3 |
| Esolus | 619 | 21 | 8 | |
| Gammarus | 892 | 80 | 124 | 152 |
| Glossosoma | 190 | 1 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Heptageniidae | 399 | 1 | 3 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Hydropsyche | 212 | 19 | 27 | 42 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Leuctra | 69 | 68 | 488 | 140 |
| Leuctra geniculata | 33830 | 12 | 40 | 8 |
| Limnius | 623 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Micronecta | 719 | 4 | ||
| Mystacides | 312 | 3 | 1 | |
| Oecetis | 317 | 1 | ||
| Oligochaeta | 933 | 40 | 42 | 5 |
| Onychogomphus | 682 | 3 | 2 | |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Physa (sensu lato) | 997 | 6 | ||
| Planorbidae | 1009 | 5 | 1 | |
| Platycnemis | 657 | 40 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Potamopyrgus | 978 | 2610 | 20 | 13 |
| Procloeon | 390 | 1 | 4 | 6 |
| Psychomyia | 239 | 2 | 5 | |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 5 |
| Sialis | 704 | 2 | ||
| Simuliidae | 801 | 4 | 13 | |
| Veliidae | 743 | 1 |