Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7533 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 6 | 348 | 184 |
| Leuctra | 69 | 48 | 840 | 320 |
| Protonemura | 46 | 2 | 1 | |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 1 | ||
| Agapetus | 191 | 2 | ||
| Goeridae | 286 | 1 | 3 | 7 |
| Silo | 292 | 1 | 2 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 31 | 31 | 26 |
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Polycentropodidae | 223 | 22 | 3 | 11 |
| Polycentropus | 231 | 22 | 1 | 12 |
| Psychomyiidae | 238 | 4 | ||
| Psychomyia | 239 | 3 | 13 | |
| Rhyacophila lato-sensu | 183 | 29 | 52 | 20 |
| Baetis | 364 | 704 | 1428 | 428 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 16 | 1 | 2 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella | 450 | 409 | 198 | 80 |
| Heptageniidae | 399 | 7 | 26 | 19 |
| Ecdyonurus | 421 | 11 | 18 | 26 |
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 6 | ||
| Elmis | 618 | 27 | 6 | 8 |
| Esolus | 619 | 17 | 106 | 96 |
| Limnius | 623 | 6 | 2 | |
| Hydraena | 608 | 9 | 4 | 3 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 4 | 5 | 8 |
| Chironomidae | 807 | 1314 | 100 | 224 |
| Limoniidae | 757 | 1 | 1 | 3 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 465 | 50 | 84 |
| Tabanidae | 837 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 2 | ||
| Ostracoda | 3170 | 10 | 2 | |
| Gammarus | 892 | 1 | 1 | |
| Asellidae | 880 | 8 | 1 | |
| Pacifastacus | 872 | 2 | 1 | |
| Hydracarina | 906 | 56 | 10 | 23 |
| Pisidium | 1043 | 5 | 2 | |
| Gastropoda | 5123 | 1 | ||
| Ancylus | 1028 | 68 | 400 | 282 |
| Potamopyrgus | 978 | 6 | ||
| Planorbidae | 1009 | 1 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 7 | 132 | 23 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 1 | 2 | 7 |
| Cnidaria | 1075 | 5 |