Listes faunistiques invertébrés
Fresquel à Villepinte 06177956
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Cheumatopsyche | 221 | 38 | 94 | 90 |
| Hydropsyche | 212 | 180 | 92 | 102 |
| Hydroptila | 200 | 154 | 1 | 21 |
| Ithytrichia | 198 | 132 | 7 | 4 |
| Orthotrichia | 197 | 5 | 1 | |
| Athripsodes | 311 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 2 | 5 | |
| Psychomyia | 239 | 2 | 2 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 65 | 62 | 96 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 20 | ||
| Caenis | 457 | 12 | 7 | 5 |
| Aphelocheirus | 721 | 1 | 2 | |
| Dryops | 613 | 21 | ||
| Elmis | 618 | 4 | 2 | |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 4 | 4 | |
| Oulimnius | 622 | 210 | 100 | 60 |
| Stenelmis | 617 | 8 | 6 | 8 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 3 | 1 |
| Chironomidae | 807 | 334 | 16 | 14 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 8 | 41 | 30 |
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 341 | 33 | 90 |
| Echinogammarus | 888 | 991 | 268 | 234 |
| Corbicula | 1051 | 1 | 5 | 2 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 8 | 4 | 12 |
| Potamopyrgus | 978 | 5 | 1 | 4 |
| Theodoxus | 967 | 32 | 15 | 77 |
| Erpobdellidae | 928 | 4 | ||
| Piscicolidae | 918 | 1 | ||
| Dugesiidae | 1055 | 36 | 12 | 21 |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 77 | 171 | 211 |
| Hydracarina | 906 | 1 | 1 |