Listes faunistiques invertébrés
AIN A ST-MAURICE-DE-GOURDANS 06092000
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.7088 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 69.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 30.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Blocs | Moyenne | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Algues | Lente | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Algues | Moyenne | B3 |
| P10 | Algues | Nulle | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 1 | |
| Leuctra | 69 | 1 | 44 | 10 |
| Cheumatopsyche | 221 | 16 | 288 | 7 |
| Hydropsyche | 212 | 416 | 208 | 8 |
| Hydroptila | 200 | 140 | 100 | 140 |
| Orthotrichia | 197 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 7 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 10 | 5 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 5 | 3 | |
| Psychomyia | 239 | 3 | 23 | 21 |
| Rhyacophila lato-sensu | 183 | 1 | 10 | 3 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 108 | 848 | 156 |
| Caenis | 457 | 2 | 5 | |
| Ephemerella | 450 | 10 | 21 | 5 |
| Heptageniidae | 399 | 11 | 7 | |
| Ecdyonurus | 421 | 10 | 3 | |
| Heptagenia | 443 | 9 | 1 | |
| Rhithrogena | 404 | 1 | 3 | |
| Micronecta | 719 | 13 | ||
| Elmis | 618 | 37 | 32 | 24 |
| Esolus | 619 | 6 | 45 | 60 |
| Limnius | 623 | 2 | ||
| Normandia | 624 | 7 | 4 | |
| Oulimnius | 622 | 3 | 4 | 68 |
| Riolus | 625 | 6 | 2 | |
| Stenelmis | 617 | 2 | 4 | |
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 1296 | 672 | 1120 |
| Empididae | 831 | 10 | 9 | 5 |
| Limoniidae | 757 | 1 | 2 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 12 | 2 |
| Gammarus | 892 | 816 | 672 | 164 |
| Asellidae | 880 | 1 | 12 | 80 |
| Pisidium | 1043 | 17 | ||
| Sphaeriidae | 1042 | 5 | ||
| Bithynia | 994 | 1 | 11 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 56 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1152 | 60 | 56 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 3 | 11 | 160 |
| Hydracarina | 906 | 1 | 1 | 1 |