Listes faunistiques invertébrés
Fresquel à La-bastide-d'anjou 06178051
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 64.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Moyenne | C |
| P4 | Sables | Nulle | C |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Lente | C |
| P7 | Litieres | Nulle | A |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Branchage, racines | Moyenne | A |
| P10 | Sables | Lente | B |
| P11 | Sables | Nulle | B |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 6 | 1 | |
| Hydroptila | 200 | 3 | ||
| Ithytrichia | 198 | 58 | 1 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 16 | ||
| Oecetis | 317 | 14 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 12 | 2 | |
| Polycentropus | 231 | 7 | ||
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 8 | 2 | 2 |
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 50 | 1 | 1 |
| Ephemerella ignita | 451 | 4 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 185 | 1 | 1 |
| Athericidae | 838 | 10 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 11 | 18 | 17 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 2 | ||
| Micronecta | 719 | 4 | 1 | |
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 11 | ||
| Gomphidae | 678 | 1 | 1 | |
| Platycnemis | 657 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 53 | ||
| Gammaridae | 887 | 3 | 1 | |
| Echinogammarus | 888 | 15 | ||
| Gammarus | 892 | 6 | ||
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 3 | 3 | |
| Planorbidae | 1009 | 3 | 1 | |
| Corbicula | 1051 | 3 | 10 | 39 |
| Pisidium | 1043 | 1 | 2 | |
| Dugesiidae | 1055 | 3 | ||
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 1 | 3 | 1 |
| Hydracarina | 906 | 3 |