Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Pierres, galets | Rapide | B3 |
| P3 | Roches | Moyenne | B2 |
| P4 | Sables | Nulle | B2 |
| P5 | Granulats | Lente | B1 |
| P6 | Branchage, racines | Lente | B1 |
| P7 | Litieres | Nulle | B1 |
| P8 | Pierres, galets | Lente | B3 |
| P9 | Pierres, galets | Moyenne | B2 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Dalles, argiles | Moyenne | B2 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 25 | 35 | 39 |
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 9 | 1 | 13 |
| Odontocerum | 339 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 23 | 11 | 13 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 61 | 94 | 41 |
| Caenis | 457 | 1 | 1 | 5 |
| Ephemerella ignita | 451 | 86 | 39 | 11 |
| Colymbetinae | 2395 | 2 | 4 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 3 | 8 | |
| Limnius | 623 | 5 | 13 | 13 |
| Hydraena | 608 | 18 | 26 | 13 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 5 | 4 |
| Chironomidae | 807 | 157 | 91 | 66 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 3 | 6 | 9 |
| Psychodidae | 783 | 7 | 5 | 1 |
| Simuliidae | 801 | 94 | 148 | 24 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 2 | 3 | |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 27 | 4 |
| Erpobdellidae | 928 | 1 | 3 | |
| Glossiphonia | 909 | 1 | 1 | 2 |
| Polycelis | 1064 | 8 | 1 | |
| Oligochaeta | 933 | 1 | 2 | 6 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 |