Listes faunistiques invertébrés
L'Adour à St-Mont 05233000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Chloroperlidae |
| I2M2 | 0.8760 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Pierres, galets | Rapide | B |
| P3 | Pierres, galets | Rapide | C |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Granulats | Lente | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 3 | ||
| Leuctra | 69 | 3 | 12 | 13 |
| Oligoplectrum | 263 | 1 | ||
| Glossosomatidae | 189 | 1 | 1 | 1 |
| Agapetus | 191 | 2 | 3 | |
| Hydropsychidae | 211 | 37 | 1 | 55 |
| Cheumatopsyche | 221 | 11 | 2 | 11 |
| Hydropsyche | 212 | 64 | 22 | 53 |
| Hydroptila | 200 | 3 | 2 | 1 |
| Orthotrichia | 197 | 12 | 1 | |
| Athripsodes | 311 | 12 | 11 | 8 |
| Polycentropus | 231 | 3 | ||
| Psychomyia | 239 | 6 | 3 | 4 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 208 | 51 | 29 |
| Procloeon | 390 | 1 | 1 | |
| Procloeon bifidum | 391 | 2 | ||
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Caenis | 457 | 9 | 2 | 6 |
| Ephemerella ignita | 451 | 39 | 4 | 4 |
| Ephemera | 502 | 1 | 6 | 13 |
| Ecdyonurus | 421 | 6 | 17 | 3 |
| Heptagenia | 443 | 5 | 3 | 1 |
| Choroterpes | 474 | 2 | 3 | |
| Ephoron | 496 | 3 | 5 | |
| Potamanthus | 509 | 1 | 4 | 6 |
| Elmis | 618 | 1 | 1 | 1 |
| Esolus | 619 | 61 | 165 | 39 |
| Limnius | 623 | 10 | 17 | 5 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 10 | ||
| Stenelmis | 617 | 9 | 10 | 7 |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 4 | 1 | |
| Ceratopogonidae | 819 | 2 | 2 | 5 |
| Chironomidae | 807 | 13 | 47 | 143 |
| Hemerodromiinae | 3202 | 5 | 6 | |
| Hexatoma | 773 | 11 | 29 | 15 |
| Simuliidae | 801 | 1552 | 30 | 5 |
| Micronecta | 719 | 2 | 3 | |
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 6 | ||
| Gammaridae | 887 | 1 | 7 | 3 |
| Echinogammarus | 888 | 41 | 65 | 19 |
| Ancylus | 1028 | 1 | 4 | |
| Menetus | 1025 | 1 | 1 | |
| Corbicula | 1051 | 26 | 43 | 5 |
| Turbellaria | 3326 | 1 | ||
| Dendrocoelum | 1072 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 6 | 12 | 4 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |