Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.7870 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 46 | 224 | 216 |
| Agapetinae | 9812 | 2 | ||
| Glossosomatidae | 189 | 8 | 4 | |
| Cheumatopsyche | 221 | 5 | 24 | |
| Hydropsyche | 212 | 3 | 2 | 16 |
| Athripsodes | 311 | 4 | 2 | 4 |
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 1 | 1 | 4 |
| Limnephilinae | 3163 | 6 | 2 | 23 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | 39 | 10 |
| Psychomyia | 239 | 7 | 30 | 11 |
| Rhyacophila lato-sensu | 183 | 6 | 5 | |
| Baetis lato sensu | 9794 | 124 | 253 | 304 |
| Centroptilum | 383 | 1 | 8 | |
| Procloeon | 390 | 4 | 16 | |
| Caenis | 457 | 4 | 4 | 80 |
| Ephemerella ignita | 451 | 96 | 20 | 256 |
| Torleya | 2391 | 8 | ||
| Ephemera | 502 | 21 | 13 | 26 |
| Ecdyonurus | 421 | 5 | 6 | 8 |
| Heptageniidae | 399 | 8 | 2 | |
| Habrophlebia | 491 | 2 | 9 | |
| Leptophlebiidae | 473 | 4 | ||
| Micronecta | 719 | 1 | 3 | |
| Dupophilus | 620 | 1 | 4 | |
| Elmis | 618 | 8 | 20 | 10 |
| Esolus | 619 | 19 | 164 | 41 |
| Limnius | 623 | 4 | 5 | |
| Oulimnius | 622 | 24 | 8 | |
| Athericidae | 838 | 1 | 3 | 6 |
| Ceratopogoninae | 822 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 3470 | 180 | 752 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 4 | 2 | |
| Psychodidae | 783 | 1 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 2 | 2 | |
| Tipulidae | 753 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Pacifastacus | 872 | 3 | 1 | 3 |
| Asellidae | 880 | 208 | 2 | |
| Pisidium | 1043 | 1 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 10 | 1 | 6 |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 1 | 11 | 42 |
| Oligochaeta | 933 | 288 | 6 | |
| Dugesia | 1056 | 1 | 5 | |
| Hydracarina | 906 | 1 | 1 |