Listes faunistiques invertébrés
ASSE A BEYNES 1 06159385
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/05/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7384 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 28.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Rapide | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Helophytes | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 11 | 3 |
| Nemouridae | 20 | 1 | ||
| Nemoura | 26 | 4 | ||
| Protonemura | 46 | 9 | 3 | |
| Dinocras | 156 | 5 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 6 | 3 | |
| Hydroptila | 200 | 3 | ||
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 8 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 3 | 2 |
| Acentrella | 5151 | 6 | 55 | 58 |
| Baetis | 364 | 56 | 28 | 19 |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 307 | 3 | 1 |
| Ephemerella | 450 | 216 | 6 | 6 |
| Heptageniidae | 399 | 3 | 8 | 9 |
| Ecdyonurus | 421 | 5 | 3 | |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 5 | 6 | |
| Habrophlebia | 491 | 2 | ||
| Oligoneuriella | 394 | 5 | 46 | 28 |
| Pomatinus | 611 | 9 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 1 | 2 | |
| Normandia | 624 | 3 | ||
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 8 | 1 | |
| Chironomidae | 807 | 352 | 9 | 10 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 3 | 7 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 2 | 3 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 5 | ||
| Gomphidae | 678 | 52 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 147 | 2 | 1 |
| Oligochaeta | 933 | 4 | ||
| Hydracarina | 906 | 5 | 3 | 3 |