Listes faunistiques invertébrés
L'ondaine à Unieux 04004900
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Hydropsyche | 212 | 13 | 8 | |
| Mystacides | 312 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | 12 | 5 |
| Polycentropodidae | 223 | 5 | ||
| Psychomyia | 239 | 1 | 4 | |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 3 |
| Baetis lato sensu | 9794 | 344 | 867 | 1345 |
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 56 | 7 | 9 |
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 464 | 35 | 46 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Pediciini | 20537 | 1 | 1 | |
| Psychodidae | 783 | 64 | ||
| Simuliidae | 801 | 8 | 2 | 2 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 3 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 88 | 2 | 4 |
| Pisidium | 1043 | 3 | ||
| Sphaeriidae | 1042 | 5 | 2 | 3 |
| Potamopyrgus | 978 | 8 | 6 | 19 |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 11 | ||
| Ancylus | 1028 | 6 | 3 | 7 |
| Erpobdellidae | 928 | 5 | 4 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 354 | 53 | 37 |
| Dugesia | 1056 | 5 | ||
| Polycelis | 1064 | 7 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 |