Listes faunistiques invertébrés
Fresquel à Villepinte 06177956
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 8.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Hydrophytes | Nulle | B |
| P3 | Granulats | Lente | B |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Granulats | Moyenne | C |
| P8 | Branchage, racines | Moyenne | A |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Blocs | Moyenne | A |
| P11 | Bryophytes | Moyenne | A |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 11 | 5 | 4 |
| Hydropsyche | 212 | 6 | 6 | 9 |
| Hydroptila | 200 | 2 | 9 | |
| Ithytrichia | 198 | 1 | 2 | |
| Athripsodes | 311 | 1 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | 48 | |
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 18 | 7 | 13 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 26 | 4 | 8 |
| Ephemerella ignita | 451 | 1 | ||
| Dryops | 613 | 2 | 1 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 3 | 1 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 50 | 33 | 19 |
| Stenelmis | 617 | 5 | 3 | 10 |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 76 | 135 | 47 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 14 | ||
| Aphelocheirus | 721 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 12 | 4 | 1 |
| Gammaridae | 887 | 57 | 71 | 63 |
| Echinogammarus | 888 | 277 | 114 | 67 |
| Ancylus | 1028 | 6 | ||
| Potamopyrgus | 978 | 41 | 169 | 75 |
| Theodoxus | 967 | 30 | 32 | 22 |
| Corbicula | 1051 | 6 | 33 | 7 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 274 | 19 | 52 |
| Erpobdellidae | 928 | 5 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | 2 | |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 20 | 200 | 23 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |