Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2206 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.8250 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 5.0 | dominant |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 130 | 50 | 229 |
| Leuctra | 69 | 219 | 79 | 135 |
| Perla | 164 | 1 | ||
| Glossosomatidae | 189 | 4 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 13 | 14 | 52 |
| Hydropsyche | 212 | 6 | 6 | |
| Athripsodes | 311 | 4 | 7 | 3 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 9 | 4 | |
| Cyrnus | 224 | 6 | ||
| Polycentropus | 231 | 19 | 11 | 16 |
| Psychomyia | 239 | 7 | 9 | 15 |
| Rhyacophila lato-sensu | 183 | 7 | 23 | 28 |
| Baetis | 364 | 107 | 121 | 133 |
| Caenis | 457 | 1 | 2 | 2 |
| Ephemerella | 450 | 364 | 76 | 97 |
| Ephemera | 502 | 20 | 7 | 11 |
| Ecdyonurus | 421 | 3 | 28 | 31 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 14 | ||
| Elmis | 618 | 7 | 27 | 53 |
| Esolus | 619 | 469 | 74 | 461 |
| Limnius | 623 | 15 | 1 | |
| Oulimnius | 622 | 7 | 12 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 23 | 3 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 159 | 449 | 137 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 1 | 4 | 5 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 8 | ||
| Simuliidae | 801 | 18 | 5 | 3 |
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 4 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 3 | ||
| Asellidae | 880 | 35 | 1 | |
| Gammarus | 892 | 10 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Sphaeriidae | 1042 | 36 | 4 | |
| Pisidium | 1043 | 24 | 1 | |
| Ancylus | 1028 | 21 | 8 | 5 |
| Potamopyrgus | 978 | 6 | 2 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 12 | 7 | |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Malacostraca | 3270 | 3 |