Listes faunistiques invertébrés
La Sioule à Contigny 04043100
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 12.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B2 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Pierres, galets | Lente | B3 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Rapide | B3 |
| P7 | Pierres, galets | Moyenne | B3 |
| P8 | Hydrophytes | Moyenne | B1 |
| P9 | Granulats | Lente | B1 |
| P10 | Pierres, galets | Lente | B2 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Sables | Nulle | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 15 | 22 | 28 |
| Brachycentrus | 265 | 4 | ||
| Agapetus | 191 | 3 | ||
| Hydropsyche | 212 | 87 | 35 | 60 |
| Athripsodes | 311 | 2 | 3 | 5 |
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 6 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 79 | 100 | 100 |
| Pseudocentroptilum | 3207 | 36 | ||
| Caenis | 457 | 2 | 1 | 5 |
| Ephemera | 502 | 2 | ||
| Ephemerella | 450 | 85 | 15 | 12 |
| Heptageniidae | 399 | 2 | 6 | 2 |
| Ecdyonurus | 421 | 3 | 6 | 27 |
| Electrogena | 3181 | 15 | 7 | 8 |
| Heptagenia | 443 | 11 | 5 | |
| Rhithrogena | 404 | 10 | 2 | |
| Choroterpes | 474 | 8 | 14 | |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 6 | 10 | 19 |
| Potamanthus | 509 | 4 | 2 | 6 |
| Aphelocheirus aestivalis | 2714 | 7 | 2 | 2 |
| Micronecta | 719 | 6 | 7 | 140 |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 6 | 1 | 6 |
| Esolus | 619 | 9 | 16 | 11 |
| Limnius | 623 | 11 | 19 | 18 |
| Macronychus | 626 | 9 | ||
| Oulimnius | 622 | 13 | 3 | 14 |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 36 | 1 | 7 |
| Gyrinidae | 512 | 3 | ||
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 2 | 3 | |
| Blephariceridae | 747 | 1 | 1 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 26 | 30 | 22 |
| Limoniidae | 757 | 3 | 5 | |
| Simuliidae | 801 | 160 | 14 | |
| Onychogomphus | 682 | 9 | 2 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 300 | 12 | 3 |
| Asellidae | 880 | 80 | 5 | |
| Corbicula | 1051 | 21 | ||
| Pisidium | 1043 | 5 | ||
| Sphaerium | 1044 | 2 | ||
| Glossiphoniidae | 908 | 2 | ||
| Piscicolidae | 918 | 3 | 1 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 7 | 1 | |
| Planariidae | 1061 | 1 | 1 | |
| Oligochaeta | 933 | 19 | 17 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |