Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 50.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Nulle | B3 |
| P2 | Granulats | Lente | B1 |
| P3 | Roches | Moyenne | B2 |
| P4 | Bryophytes | Moyenne | B1 |
| P5 | Roches | Rapide | B3 |
| P6 | Dalles, argiles | Rapide | B3 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Helophytes | Lente | B1 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Dalles, argiles | Moyenne | B2 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Roches | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Leuctra | 69 | 30 | 62 | 60 |
| Protonemura | 46 | 2 | ||
| Micrasema | 268 | 75 | 1 | 22 |
| Oligoplectrum | 263 | 25 | 4 | 2 |
| Hydropsyche | 212 | 110 | 70 | 180 |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 48 | 5 | |
| Oecetis | 317 | 16 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Chimarra | 207 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 10 | 1 | |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 7 | 6 |
| Sericostoma | 322 | 4 | 1 | |
| Baetis | 364 | 107 | 120 | 140 |
| Pseudocentroptilum | 3207 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 15 | 8 | 7 |
| Ecdyonurus | 421 | 27 | 21 | |
| Epeorus | 400 | 4 | 4 | |
| Oligoneuriella | 394 | 1 | 4 | |
| Aphelocheirus aestivalis | 2714 | 3 | 2 | 1 |
| Gerris | 735 | 3 | ||
| Elmis | 618 | 1 | 2 | 12 |
| Esolus | 619 | 2 | 2 | 3 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 17 | 1 | 5 |
| Stenelmis | 617 | 9 | 4 | 1 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 7 | 10 | 12 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 7 | 6 | 35 |
| Limoniidae | 757 | 7 | 1 | |
| Simuliidae | 801 | 2 | 3 | 21 |
| Calopteryx | 650 | 8 | ||
| Onychogomphus | 682 | 1 | 6 | 3 |
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 27 | 6 | |
| Asellidae | 880 | 10 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 14 | 7 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 2 | 2 | 9 |
| Oligochaeta | 933 | 17 | 9 | 31 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |