Listes faunistiques invertébrés
EYGUES A ST-MAURICE/EYGUES - LE JAS 06117100
- Télécharger la fiche IRSTEA xls / 66 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.8920 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Rapide | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 177 | 58 | 31 |
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 41 | 24 | 24 |
| Hydroptila | 200 | 2 | 3 | |
| Mystacides | 312 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 52 | 3 | 6 |
| Baetis | 364 | 756 | 191 | 110 |
| Procloeon | 390 | 1 | 3 | 1 |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 5 | 2 | 5 |
| Caenis | 457 | 971 | 242 | 156 |
| Heptageniidae | 399 | 10 | 88 | 65 |
| Heptagenia | 443 | 2 | 2 | 10 |
| Ecdyonurus | 421 | 4 | 23 | 11 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Choroterpes | 474 | 2 | 4 | 1 |
| Oligoneuriella | 394 | 14 | 7 | |
| Micronecta | 719 | 2 | 9 | 1 |
| Hydrometridae | 739 | 1 | ||
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 4 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 1 | 1 |
| Limnius | 623 | 1 | ||
| Peltodytes | 519 | 28 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 370 | 157 | 56 |
| Limoniidae | 757 | 23 | 4 | 3 |
| Simuliidae | 801 | 35 | 60 | 8 |
| Calopteryx | 650 | 84 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | 4 |
| Copepoda | 3206 | 2 | ||
| Ostracoda | 3170 | 2 | ||
| Hydracarina | 906 | 10 | 14 | 8 |
| Oligochaeta | 933 | 1 | ||
| Nematoda | 1089 | 1 |