Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.7626 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 23.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 1 | 1 | |
| Elmis | 618 | 11 | 31 | 4 |
| Esolus | 619 | 1 | 1 | |
| Dupophilus | 620 | 1 | 336 | 9 |
| Oulimnius | 622 | 2 | 1 | |
| Limnius | 623 | 8 | ||
| Helodes | 636 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Veliidae | 743 | 1 | ||
| Limoniidae | 757 | 5 | 6 | 3 |
| Psychodidae | 783 | 9 | ||
| Simuliidae | 801 | 12 | 5 | 1 |
| Chironomidae | 807 | 320 | 84 | 108 |
| Hydraena | 608 | 16 | 28 | 3 |
| Tabanidae | 837 | 2 | 7 | |
| Gammarus | 892 | 220 | 60 | 17 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 32 | 13 | 27 |
| Ancylus | 1028 | 5 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 29 | 3 | |
| Polycelis | 1064 | 44 | 40 | 16 |
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 101 | 17 | 3 |
| Baetis lato sensu | 9794 | 56 | 62 | 38 |
| Sericostomatidae | 321 | 3 | 1 | 2 |
| Protonemura | 46 | 78 | 79 | 5 |
| Isoperla | 140 | 6 | 2 | 1 |
| Perla | 164 | 1 | 1 | |
| Siphonoperla | 174 | 3 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 5 | 10 | |
| Glossosoma | 190 | 1 | ||
| Agapetus | 191 | 1 | 7 | 10 |
| Hydropsyche | 212 | 11 | 42 | 1 |
| Psychomyia | 239 | 1 | 5 | |
| Micrasema | 268 | 38 | 8 | |
| Silo | 292 | 1 | ||
| Nemoura | 26 | 4 | 1 | |
| Sericostoma | 322 | 5 | 2 | 2 |
| Odontocerum | 339 | 1 | ||
| Epeorus | 400 | 17 | 6 | |
| Rhithrogena | 404 | 2 | 14 | 18 |
| Ecdyonurus | 421 | 4 | 10 | 10 |
| Ephemerellidae | 449 | 4 | ||
| Ephemerella | 450 | 39 | 1 | |
| Leptophlebiidae | 473 | 9 | 2 | 7 |
| Paraleptophlebia | 481 | 2 | ||
| Habrophlebia | 491 | 10 | 9 | 16 |
| Ephemera | 502 | 70 | 7 | 42 |