Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 23.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 36.0 | dominant |
| Algues | ||
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Sables | Nulle | C |
| P3 | Bryophytes | Rapide | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Sables | Nulle | B |
| P8 | Litieres | Nulle | A |
| P9 | Blocs | Lente | B |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 59 | 39 | 48 |
| Protonemura | 46 | 101 | 2 | |
| Micrasema | 268 | 420 | 27 | 7 |
| Glossosoma | 190 | 2 | ||
| Silo | 292 | 5 | 3 | 2 |
| Hydropsyche | 212 | 3 | 6 | 3 |
| Lepidostoma | 305 | 2 | 1 | |
| Mystacides | 312 | 3 | 1 | 1 |
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | 3 | 2 |
| Odontocerum | 339 | 8 | 8 | 3 |
| Polycentropus | 231 | 1 | 5 | 10 |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 1 |
| Sericostoma | 322 | 14 | 2 | 7 |
| Baetis | 364 | 15 | 37 | 31 |
| Caenis | 457 | 14 | 22 | 12 |
| Ephemera | 502 | 13 | 16 | 22 |
| Ephemerella | 450 | 2 | 2 | 2 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 3 | 1 | |
| Habrophlebia | 491 | 46 | 23 | 3 |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 74 | 26 | 41 |
| Elmis | 618 | 246 | 2 | 2 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 8 | 12 | 1 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 11 | 11 | 20 |
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 46 | 26 | 17 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 8 | 5 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 75 | 4 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 1 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 6 | 18 | 12 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 |