Listes faunistiques invertébrés
Fresquel à Villepinte 06177956
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | A |
| P2 | Sables | Lente | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Granulats | Lente | B |
| P5 | Hydrophytes | Nulle | A |
| P6 | Litieres | Nulle | A |
| P7 | Branchage, racines | Lente | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 1 | 3 | |
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 1 | 7 | |
| Hydropsyche | 212 | 3 | 25 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 5 | 26 | 2 |
| Baetis | 364 | 7 | 20 | |
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 10 | 1 | |
| Electrogena | 3181 | 1 | ||
| Ephoron | 496 | 1 | ||
| Dryops | 613 | 4 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 1 | 1 | 1 |
| Esolus | 619 | 1 | 4 | |
| Limnius | 623 | 4 | 7 | 14 |
| Oulimnius | 622 | 39 | 4 | 25 |
| Stenelmis | 617 | 8 | 3 | |
| Atrichops | 840 | 1 | ||
| Chironomidae | 807 | 19 | 13 | 6 |
| Aphelocheirus | 721 | 2 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 376 | 545 | 485 |
| Echinogammarus | 888 | 874 | 1235 | 905 |
| Ancylus | 1028 | 1 | 15 | 28 |
| Potamopyrgus | 978 | 16 | 454 | 108 |
| Theodoxus | 967 | 14 | 21 | 29 |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 3 | ||
| Corbicula | 1051 | 3 | 16 | 18 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 36 | 6 | 8 |
| Dugesiidae | 1055 | 49 | 5 | 6 |
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 6 | 5 |
| Nematoda | 1089 | 3 |