Listes faunistiques invertébrés
EYGUES A ST-MAURICE/EYGUES - LE JAS 06117100
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 26/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 8 | 8 |
| Perla | 164 | 1 | ||
| Hydropsyche | 212 | 3 | 65 | 110 |
| Hydroptila | 200 | 32 | 3 | 2 |
| Athripsodes | 311 | 2 | 1 | 3 |
| Baetis | 364 | 117 | 50 | 30 |
| Cloeon | 387 | 3 | ||
| Caenis | 457 | 9 | 65 | 135 |
| Heptageniidae | 399 | 2 | 18 | |
| Ecdyonurus | 421 | 2 | 2 | |
| Leptophlebiidae | 473 | 2 | ||
| Choroterpes | 474 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 5 | 1 | 1 |
| Dryops | 613 | 40 | ||
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | ||
| Hydrophilinae | 2517 | 3 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Ceratopogonidae | 819 | 18 | ||
| Chironomidae | 807 | 125 | 3 | 30 |
| Limoniidae | 757 | 12 | 5 | |
| Simuliidae | 801 | 1 | 40 | 15 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 6 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 2 | 3 | 30 |
| Dugesiidae | 1055 | 15 | 1 | 1 |