Listes faunistiques invertébrés
LIGNON A LA-SOUCHE 06114155
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| I2M2 | 0.6170 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 4.0 | marginal |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 62.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Blocs | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Hydrocyphon | 637 | 1 | 1 | |
| Blephariceridae | 747 | 1 | 6 | |
| Limoniidae | 757 | 2 | 1 | 1 |
| Simuliidae | 801 | 40 | 3 | 26 |
| Chironomidae | 807 | 688 | 40 | 5 |
| Empididae | 831 | 7 | 3 | 1 |
| Gammarus | 892 | 3 | ||
| Elmis | 618 | 1 | ||
| Oligochaeta | 933 | 1 | ||
| Bythinella | 992 | 2 | ||
| Polycelis | 1064 | 1 | 3 | |
| Hydroporinae | 2393 | 1 | ||
| Limnephilinae | 3163 | 5 | 4 | |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 80 | 876 | 105 |
| Pediciini | 20537 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Protonemura | 46 | 4 | 3 | |
| Leuctra | 69 | 80 | 6 | |
| Isoperla | 140 | 1 | ||
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 1 |
| Hydropsyche | 212 | 2 | 2 | |
| Polycentropus | 231 | 2 | 1 | |
| Nemoura | 26 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Heptageniidae | 399 | 8 | 12 | |
| Epeorus | 400 | 4 | 3 | 4 |
| Ecdyonurus | 421 | 10 | 20 | |
| Ephemerella ignita | 451 | 12 | 2 | |
| Caenis | 457 | 1 | ||
| Leptophlebiidae | 473 | 10 | ||
| Habrophlebia | 491 | 6 |