Listes faunistiques invertébrés
Fresquel à Villepinte 06177956
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 71.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 18.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Granulats | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Algues | Nulle | B |
| P6 | Granulats | Nulle | C |
| P7 | Pierres, galets | Lente | A |
| P8 | Granulats | Nulle | C |
| P9 | Granulats | Lente | B |
| P10 | Granulats | Moyenne | B |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | 6 | |
| Hydropsychidae | 211 | 25 | ||
| Hydropsyche | 212 | 2 | 2 | 17 |
| Hydroptila | 200 | 8 | 1 | |
| Athripsodes | 311 | 2 | 3 | 4 |
| Mystacides | 312 | 11 | 2 | 12 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 2 | 1 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 8 | 2 | |
| Psychomyia | 239 | 2 | 36 | 40 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 11 | 16 | |
| Caenis | 457 | 37 | 43 | 7 |
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 1 | ||
| Ephoron | 496 | 1 | 9 | |
| Dryops | 613 | 1 | 1 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 17 | 29 | 12 |
| Stenelmis | 617 | 1 | ||
| Chironomidae | 807 | 942 | 105 | 78 |
| Aphelocheirus | 721 | 1 | 7 | |
| Micronecta | 719 | 1 | 1 | 19 |
| Sympetrum | 699 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Asellidae | 880 | 64 | 1 | 2 |
| Gammaridae | 887 | 6 | 183 | 135 |
| Echinogammarus | 888 | 104 | 635 | 125 |
| Ancylus | 1028 | 5 | 30 | 21 |
| Potamopyrgus | 978 | 2 | 54 | 14 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 5 | 13 | 12 |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 2 | ||
| Corbicula | 1051 | 8 | 38 | 44 |
| Sphaeriidae | 1042 | 20 | 1 | |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 6 | ||
| Dugesiidae | 1055 | 2 | 24 | |
| Planariidae | 1061 | 1 | 4 | |
| Erpobdellidae | 928 | 4 | 5 | 1 |
| Glossiphoniidae | 908 | 1 | 2 | |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 4 | 3 | 26 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |