Listes faunistiques invertébrés
BREVENNE A SAIN-BEL 1 06055000
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 31.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 1 | 1 |
| Leuctra | 69 | 14 | 44 | 3 |
| Nemoura | 26 | 3 | ||
| Cheumatopsyche | 221 | 8 | ||
| Hydropsyche | 212 | 46 | 252 | 160 |
| Hydroptila | 200 | 2 | 1 | |
| Lepidostoma | 305 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | 3 | 1 |
| Psychomyia | 239 | 1 | 8 | 8 |
| Rhyacophila lato-sensu | 183 | 7 | 25 | 11 |
| Baetis | 364 | 196 | 816 | 784 |
| Centroptilum | 383 | 4 | ||
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Elmis | 618 | 1 | 2 | 4 |
| Esolus | 619 | 3 | 11 | 7 |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 13 | 3 | |
| Chironomidae | 807 | 1536 | 624 | 288 |
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 1 | 2 | 1 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 36 | 42 | 144 |
| Tabanidae | 837 | 6 | ||
| Tipulidae | 753 | 2 | 1 | 2 |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 3 | 7 | 4 |
| Gammarus | 892 | 2 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 5 | 2 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 5 | 1 |
| Potamopyrgus | 978 | 2 | ||
| Erpobdellidae | 928 | 2 | 2 | |
| Oligochaeta | 933 | 200 | 62 | 7 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |