Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 30.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 48.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 11 | ||
| Leuctra | 69 | 2 | 95 | 8 |
| Micrasema | 268 | 3 | ||
| Glossosoma | 190 | 1 | ||
| Goera | 287 | 26 | 30 | |
| Silo | 292 | 34 | 54 | |
| Hydropsyche | 212 | 5 | 162 | 61 |
| Athripsodes | 311 | 2 | 1 | 1 |
| Mystacides | 312 | 18 | 3 | 4 |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 4 | 2 | 32 |
| Psychomyia | 239 | 3 | 7 | |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Baetis | 364 | 10 | 62 | 7 |
| Ephemera | 502 | 11 | 14 | 11 |
| Ecdyonurus | 421 | 3 | 2 | |
| Leptophlebiidae | 473 | 4 | ||
| Nepidae | 725 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 6 | 12 | |
| Elmis | 618 | 4 | 4 | 4 |
| Esolus | 619 | 2 | 19 | 30 |
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 1 | 2 | |
| Orectochilus | 515 | 6 | 4 | |
| Hydraena | 608 | 9 | 5 | |
| Athericidae | 838 | 2 | 6 | 3 |
| Chironomidae | 807 | 136 | 85 | 67 |
| Limoniidae | 757 | 24 | 24 | |
| Simuliidae | 801 | 2 | 68 | 18 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 12 | 1 | |
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 4 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 5 | 12 | 24 |
| Planorbidae | 1009 | 8 | ||
| Erpobdellidae | 928 | 1 | 4 | 3 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 11 | 46 | 33 |
| Hydracarina | 906 | 3 | 3 | 3 |