Listes faunistiques invertébrés
AIN A ST-MAURICE-DE-GOURDANS 06092000
- Télécharger la fiche IRSTEA xls / 84 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| I2M2 | 0.7683 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 2 | 2 | |
| Cheumatopsyche | 221 | 8 | 9 | 3 |
| Hydropsyche | 212 | 10 | 35 | 26 |
| Hydroptila | 200 | 49 | 336 | 288 |
| Lepidostoma | 305 | 1 | 1 | |
| Athripsodes | 311 | 3 | 5 | |
| Mystacides | 312 | 10 | 9 | |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 1 | 4 | 1 |
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 8 | 3 |
| Baetis | 364 | 28 | 106 | 92 |
| Caenis | 457 | 4 | 3 | |
| Ephemerella | 450 | 8 | 9 | 3 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 5 | ||
| Heptagenia | 443 | 3 | 5 | |
| Potamanthus | 509 | 3 | 2 | |
| Micronecta | 719 | 11 | 5 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 92 | 8 | 6 |
| Esolus | 619 | 20 | 76 | 20 |
| Oulimnius | 622 | 56 | 64 | 1 |
| Riolus | 625 | 32 | 8 | 2 |
| Stenelmis | 617 | 4 | ||
| Orectochilus | 515 | 2 | ||
| Peltodytes | 519 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 204 | 352 | 132 |
| Empididae | 831 | 1 | 5 | 10 |
| Limoniidae | 757 | 2 | 4 | 10 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 14 | ||
| Gammarus | 892 | 316 | 296 | 37 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 33 | 44 | 104 |
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 2 | 8 | |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 16 | ||
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 23 | 7 | |
| Dugesia | 1056 | 8 | 2 | 1 |
| Planariidae | 1061 | 1 | 1 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |