Listes faunistiques invertébrés
BREVENNE A SAIN-BEL 1 06055000
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| 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 | 55.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 36.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Blocs | Nulle | A |
| P3 | Sables | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Moyenne | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Nulle | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 14 | 3 |
| Goeridae | 286 | 2 | ||
| Silo | 292 | 2 | ||
| Hydropsychidae | 211 | 1 | 32 | 1 |
| Cheumatopsyche | 221 | 36 | ||
| Hydropsyche | 212 | 46 | 1 | |
| Mystacides | 312 | 1 | 1 | 2 |
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 20 | 1 | 5 |
| Polycentropus | 231 | 6 | 1 | 5 |
| Psychomyia | 239 | 1 | 12 | 23 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 55 | 10 | |
| Centroptilum | 383 | 2 | 1 | |
| Procloeon | 390 | 1 | 3 | |
| Procloeon bifidum | 391 | 2 | ||
| Caenis | 457 | 14 | 8 | 16 |
| Ephemera | 502 | 2 | 4 | 2 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 2 | 18 | 4 |
| Limnius | 623 | 1 | 9 | |
| Oulimnius | 622 | 1 | 2 | 1 |
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 5 | 8 | |
| Chironomidae | 807 | 99 | 94 | 50 |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 4 | 3 | |
| Micronecta | 719 | 1 | 5 | 3 |
| Calopteryx | 650 | 6 | ||
| Gomphidae | 678 | 3 | 9 | 4 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 8 | 17 | 4 |
| Platycnemis | 657 | 15 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 28 | ||
| Ancylus | 1028 | 1 | 1 | 2 |
| Sphaeriidae | 1042 | 1 | ||
| Oligochaeta | 933 | 9 | 26 | 51 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |