Listes faunistiques invertébrés
La Brianelle au Monastère 05127470
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 28.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Goeridae | 286 | 6 | 1 | |
| Hydropsyche | 212 | 3 | ||
| Mystacides | 312 | 29 | 6 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 6 | 29 | 4 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 18 | 5 |
| Baetis | 364 | 7 | 544 | 26 |
| Caenis | 457 | 7 | ||
| Ephemerella | 450 | 50 | 120 | 23 |
| Ephemera | 502 | 7 | 40 | 18 |
| Habrophlebia | 491 | 2 | 2 | 1 |
| Gerris | 735 | 2 | 3 | |
| Nepa | 726 | 2 | ||
| Velia | 745 | 2 | 1 | |
| Dryops | 613 | 2 | ||
| Platambus | 556 | 2 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 2 | 1 | |
| Helophorus | 604 | 5 | ||
| Anthomyidae | 847 | 2 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 124 | 1216 | 1248 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | 1 | 1 |
| Psychodidae | 783 | 5 | 4 | 3 |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 6 | 2 | 3 |
| Tipulidae | 753 | 2 | 1 | 3 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | 3 | 2 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | 10 |
| Gammarus | 892 | 4 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 7 | 5 | 4 |
| Pisidium | 1043 | 7 | 46 | 46 |
| Ancylus | 1028 | 7 | 60 | 44 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 84 | 40 | 31 |
| Physidae | 995 | 200 | 12 | 48 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 5 | 3 |
| Hydracarina | 906 | 3 |