Listes faunistiques invertébrés
Bléone à Mallemoisson 06158000
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/07/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.4457 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | B1 |
| P2 | Blocs | Moyenne | B1 |
| P3 | Helophytes | Lente | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Moyenne | B2 |
| P7 | Pierres, galets | Rapide | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Granulats | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | 2 | |
| Leuctra | 69 | 24 | 10 | 36 |
| Hydropsyche | 212 | 34 | 30 | 17 |
| Hydroptila | 200 | 1 | ||
| Acentrella | 5151 | 4 | ||
| Baetis | 364 | 642 | 464 | 176 |
| Caenis | 457 | 101 | 12 | 32 |
| Ephemerella | 450 | 45 | 6 | 3 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 4 | 5 | 7 |
| Oligoneuriella | 394 | 4 | 20 | 2 |
| Hydrometra | 740 | 3 | ||
| Nepa | 726 | 2 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 1 | |
| Orectochilus | 515 | 2 | 1 | |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | 1 | 1 |
| Anthomyidae | 847 | 30 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1443 | 540 | 256 |
| Empididae | 831 | 4 | 14 | 7 |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 2 | 9 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1443 | 420 | 320 |
| Tabanidae | 837 | 3 | 5 | 2 |
| Tipulidae | 753 | 5 | 1 | |
| Calopteryx | 650 | 1 | ||
| Ophiogomphus | 680 | 1 | 1 | |
| Branchiopoda | 2971 | 1 | ||
| Gammaridae | 887 | 5 | 2 | 1 |
| Gammarus | 892 | 9 | 2 | 1 |
| Radix | 1004 | 2 | ||
| Glossiphoniidae | 908 | 26 | 3 | 1 |
| Oligochaeta | 933 | 1120 | 48 | 68 |
| Hydracarina | 906 | 3 | 3 | 3 |