Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 18/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Granulats | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Pierres, galets | Rapide | B |
| P5 | Pierres, galets | Rapide | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | A |
| P9 | Blocs | Rapide | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 2 | 7 |
| Glossosomatidae | 189 | 3 | ||
| Glossosoma | 190 | 5 | 13 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 6 | |
| Hydroptila | 200 | 1 | ||
| Drusinae | 3120 | 4 | 1 | 5 |
| Rhyacophila lato-sensu | 183 | 19 | 4 | 24 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 4 | 1 | |
| Baetis | 364 | 66 | 93 | 83 |
| Ephemerella ignita | 451 | 72 | 43 | 145 |
| Ecdyonurus | 421 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 4 | 1 | 3 |
| Limnius | 623 | 3 | 8 | 13 |
| Ceratopogoninae | 822 | 3 | ||
| Chironomidae | 807 | 154 | 287 | 125 |
| Chelifera | 2884 | 2 | 3 | 1 |
| Clinocerinae | 9813 | 1 | 2 | |
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 3 | 1 | 1 |
| Simulium | 806 | 64 | 1 | 8 |
| Asellidae | 880 | 28 | 1 | 19 |
| Gammaridae | 887 | 20 | 14 | |
| Gammarus | 892 | 19 | 4 | 5 |
| Ancylus | 1028 | 3 | 3 | |
| Sphaeriidae | 1042 | 6 | ||
| Pisidium | 1043 | 1 | 1 | |
| Dendrocoelum | 1072 | 1 | 1 | |
| Polycelis | 1064 | 1 | 1 | 3 |
| Erpobdellidae | 928 | 2 | 5 | 7 |
| Glossiphonia | 909 | 5 | 1 | |
| Oligochaeta | 933 | 47 | 2 | 77 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |