Listes faunistiques invertébrés
AZERGUES A BELMONT 06054300
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Bryophytes | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 204 | 11 |
| Micrasema | 268 | 4 | ||
| Glossosoma | 190 | 1 | ||
| Cheumatopsyche | 221 | 28 | 9 | |
| Hydropsyche | 212 | 96 | 255 | 14 |
| Agraylea | 201 | 1 | ||
| Hydroptila | 200 | 4 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 1 | 2 | |
| Psychomyia | 239 | 1 | 11 | |
| Rhyacophila lato-sensu | 183 | 22 | 2 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 79 | 364 | 35 |
| Procloeon | 390 | 2 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 4 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Blephariceridae | 747 | 3 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 22 | 819 | 64 |
| Limoniidae | 757 | 3 | 1 | |
| Simuliidae | 801 | 16 | 180 | 1 |
| Onychogomphus | 682 | 3 | 3 | 5 |
| Gomphidae | 678 | 2 | ||
| Calopteryx | 650 | 3 | 1 | |
| Gammarus | 892 | 1120 | 43 | 8 |
| Asellidae | 880 | 3 | 1 | |
| Ancylus | 1028 | 2 | 6 | |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 1 | 14 | 1 |
| Dugesia | 1056 | 1 | ||
| Hydracarina | 906 | 1 |