Listes faunistiques invertébrés
Ruisseau des Feuillants à Bérat 05162605
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 19.0 | dominant |
| Branchage, racines | 26.0 | dominant |
| Pierres, galets | 15.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 30.0 | dominant |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Sables | Nulle | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Branchage, racines | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Lente | C |
| P10 | Branchage, racines | Nulle | C |
| P11 | Litieres | Nulle | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Ithytrichia | 198 | 3 | ||
| Lepidostoma | 305 | 1 | 6 | 2 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | 10 | 2 |
| Oecetis | 317 | 1 | 21 | 2 |
| Ylodes | 5140 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis lato sensu | 9794 | 6 | ||
| Caenis | 457 | 5 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Aphelocheirus | 721 | 3 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 3 | 4 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 4 | |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 3 | 3 | |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 7 | 39 | 13 |
| Chironomidae | 807 | 22 | 89 | 125 |
| Empididae | 831 | 7 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 4 | 5 | |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 7 | 1 | |
| Gammaridae | 887 | 15 | ||
| Echinogammarus | 888 | 9 | 133 | 79 |
| Gammarus | 892 | 32 | ||
| Asellidae | 880 | 28 | ||
| Corbicula | 1051 | 6 | 13 | 9 |
| Pisidium | 1043 | 77 | 86 | 98 |
| Potamopyrgus | 978 | 186 | 1734 | 640 |
| Planorbidae | 1009 | 1 | 1 | |
| Ancylus | 1028 | 1 | ||
| Glossiphoniidae | 908 | 26 | 6 | |
| Oligochaeta | 933 | 108 | 114 | 323 |
| Planariidae | 1061 | 1 | 11 | 1 |
| Gordiaca | 5189 | 2 | 3 |