Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/10/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 83.0 | dominant |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Litieres | Nulle | B |
| P8 | Litieres | Nulle | B |
| P9 | Litieres | Nulle | C |
| P10 | Litieres | Nulle | C |
| P11 | Litieres | Nulle | C |
| P12 | Litieres | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Asellidae | 880 | 18 | ||
| Athericidae | 838 | 33 | 34 | 32 |
| Baetis | 364 | 33 | 2 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 3 | 6 | 1 |
| Calopteryx | 650 | 88 | 4 | |
| Procambarus | 2027 | 1 | 2 | |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 81 | 43 | 61 |
| Micronecta | 719 | 1 | 1 | |
| Crambidae | 2947 | 1 | ||
| Dixidae | 793 | 3 | ||
| Dytiscinae | 2396 | 2 | ||
| Colymbetinae | 2395 | 1 | 4 | 12 |
| Oulimnius | 622 | 2 | ||
| Elmis | 618 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Limnius | 623 | 1 | ||
| Ephemera | 502 | 10 | 17 | 2 |
| Gammarus | 892 | 135 | ||
| Goera | 287 | 1 | ||
| Haliplus | 518 | 1 | ||
| Potamopyrgus | 978 | 166 | 72 | 6 |
| Hydropsyche | 212 | 147 | ||
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 25 | 3 | 7 |
| Paraleptophlebia | 481 | 4 | 1 | 1 |
| Limoniidae | 757 | 1 | ||
| Nepidae | 725 | 3 | ||
| Oligochaeta | 933 | 84 | 56 | 48 |
| Physa (sensu lato) | 997 | 657 | 58 | 28 |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Simuliidae | 801 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Tabanidae | 837 | 2 | 4 | 10 |
| Tipulidae | 753 | 1 |