Listes faunistiques invertébrés
ASSE A BEYNES 1 06159385
- Télécharger la fiche IRSTEA xls / 80 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlodidae |
| I2M2 | 0.7458 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 29.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Dalles, argiles | Rapide | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Granulats | Moyenne | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 55 | 28 | 24 |
| Nemoura | 26 | 4 | 1 | |
| Protonemura | 46 | 9 | 1 | |
| Dictyogenus | 132 | 6 | 8 | |
| Hydropsyche | 212 | 20 | 5 | 3 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Acentrella | 5151 | 6 | 69 | 6 |
| Baetis | 364 | 141 | 72 | 59 |
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 8 | 1 | 1 |
| Ephemerella | 450 | 69 | 15 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 12 | 12 | |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 33 | 3 | |
| Oligoneuriella | 394 | 7 | 84 | 1 |
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 6 | ||
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 2 | ||
| Diptera | 746 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 66 | 2 | 12 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 7 | 1 | 4 |
| Simuliidae | 801 | 2 | ||
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 1 | 3 | |
| Onychogomphus | 682 | 5 | 1 | |
| Gammarus | 892 | 9 | ||
| Oligochaeta | 933 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 |