Listes faunistiques invertébrés
La Brianelle au Monastère 05127470
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.5108 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 11.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 66 | 248 | 73 |
| Chironomidae | 807 | 168 | 107 | 106 |
| Ceratopogonidae | 819 | 2 | ||
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 2 | ||
| Pacifastacus | 872 | 2 | ||
| Asellidae | 880 | 265 | 98 | 167 |
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 35 | 39 | 31 |
| Potamopyrgus | 978 | 152 | 297 | 22 |
| Ancylus | 1028 | 35 | 303 | 202 |
| Simuliidae | 801 | 36 | 12 | 18 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | 3 |
| Ostracoda | 3170 | 1 | 1 | |
| Serratella | 5152 | 189 | 91 | 72 |
| Rhyacophila stricto-sensu | 5237 | 6 | 8 | 21 |
| Baetis lato sensu | 9794 | 49 | 138 | 179 |
| Physella | 19280 | 239 | 204 | 196 |
| Micronectinae | 20396 | 2 | ||
| Leuctra geniculata | 33830 | 4 | 13 | |
| Pediciidae | 50011 | 19 | 12 | 15 |
| Hydraena | 608 | 1 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Tinodes | 245 | 4 | ||
| Goeridae | 286 | 2 | 5 | 8 |
| Mystacides | 312 | 1 | 1 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 9 | 11 | |
| Caenis | 457 | 6 | 2 | 2 |
| Leptophlebiidae | 473 | 3 | ||
| Paraleptophlebia | 481 | 2 | ||
| Habrophlebia | 491 | 3 | ||
| Leuctra | 69 | 3 | 78 | 208 |
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 1 | 3 | |
| Oulimnius | 622 | 6 | 1 | 3 |
| Limnius | 623 | 3 | 6 | 27 |
| Sialis | 704 | 2 | ||
| Notonectidae | 728 | 2 | ||
| Gerridae | 734 | 3 | 1 | |
| Veliidae | 743 | 10 | 2 | |
| Tipulidae | 753 | 1 | 1 | 1 |
| Dixidae | 793 | 1 |