Listes faunistiques invertébrés
L'Adour à St-Mont 05233000
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B1 |
| P2 | Litieres | Lente | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Nulle | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 29 | |
| Cheumatopsyche | 221 | 31 | 6 | |
| Hydropsyche | 212 | 3 | 126 | 99 |
| Hydroptila | 200 | 17 | 2 | |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 4 | 1 | 7 |
| Leptocerus | 319 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 6 | 47 | 24 |
| Baetis | 364 | 58 | 72 | 176 |
| Procloeon | 390 | 54 | ||
| Pseudocentroptilum | 3207 | 32 | 2 | 4 |
| Caenis | 457 | 8 | 6 | 3 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 7 | 5 | |
| Ecdyonurus | 421 | 29 | 123 | |
| Heptagenia | 443 | 4 | ||
| Choroterpes | 474 | 1 | ||
| Ephoron | 496 | 2 | 1 | |
| Potamanthus | 509 | 1 | ||
| Micronecta | 719 | 3 | 1 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 23 | ||
| Esolus | 619 | 140 | 279 | 343 |
| Limnius | 623 | 14 | 81 | 110 |
| Macronychus | 626 | 30 | ||
| Oulimnius | 622 | 103 | 33 | 24 |
| Stenelmis | 617 | 14 | 23 | 12 |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 300 | 195 | 165 |
| Limoniidae | 757 | 5 | 1 | 4 |
| Simuliidae | 801 | 5 | 1 | 172 |
| Calopteryx | 650 | 37 | ||
| Gomphidae | 678 | 2 | ||
| Echinogammarus | 888 | 130 | 345 | 105 |
| Corbicula | 1051 | 1 | 7 | |
| Ancylus | 1028 | 5 |