Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 55.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 3 | 7 | |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Baetis lato sensu | 9794 | 90 | 9 | |
| Ephemerella | 450 | 6 | 15 | 40 |
| Ephemera | 502 | 18 | 10 | 40 |
| Ecdyonurus | 421 | 1 | 3 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 3 | 3 | |
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 1 | 1 | 2 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | 1 | |
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 40 | 8 | 6 |
| Ceratopogoninae | 822 | 2 | 2 | |
| Chironomidae | 807 | 376 | 17 | 80 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Psychodidae | 783 | 4 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 8 | 3 | 9 |
| Libellulidae | 696 | 1 | ||
| Echinogammarus | 888 | 16 | 6 | 88 |
| Gammarus | 892 | 20 | 8 | 16 |
| Gammaridae | 887 | 6 | 4 | 60 |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 216 | 5 | 40 |
| Ancylus | 1028 | 4 | 3 | |
| Potamopyrgus | 978 | 46 | 92 | 132 |
| Physella | 19280 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 10 | 2 | |
| Oligochaeta | 933 | 328 | 7 | 10 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Hydra | 1077 | 3 |