Listes faunistiques invertébrés
VEYLE A SERVAS 06049550
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 4 | 60 | 400 |
| Hydropsyche | 212 | 262 | 141 | 307 |
| Hydroptila | 200 | 1 | ||
| Ceraclea | 313 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 3 | 5 | |
| Polycentropus | 231 | 5 | 3 | 2 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | 11 | 13 |
| Rhyacophila lato-sensu | 183 | 25 | 27 | |
| Baetis lato sensu | 9794 | 13 | 16 | 18 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 96 | 10 | 19 |
| Ephemera | 502 | 1 | 4 | |
| Aphelocheirus | 721 | 3 | 2 | 7 |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 8 | 25 | 34 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 6 | |
| Oulimnius | 622 | 3 | 5 | 2 |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 80 | 27 | 40 |
| Empididae | 831 | 1 | 1 | 1 |
| Simuliidae | 801 | 20 | ||
| Calopteryx | 650 | 5 | ||
| Gammarus | 892 | 3325 | 104 | 676 |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 1 | 7 | |
| Sphaerium | 1044 | 2 | ||
| Potamopyrgus | 978 | 11 | 27 | 28 |
| Theodoxus | 967 | 21 | 16 | |
| Ancylus | 1028 | 6 | 30 | 40 |
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1 | 44 | 49 |
| Dugesia | 1056 | 2 | 5 | 9 |
| Mermithoïdea | 3159 | 1 | 1 |