Listes faunistiques invertébrés
Le Bonson à Bonson 04008500
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Nulle | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Granulats | Lente | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 1 | |
| Micrasema | 268 | 1 | ||
| Hydropsychidae | 211 | 1 | 3 | 3 |
| Hydropsyche | 212 | 6 | 1 | 3 |
| Lepidostoma | 305 | 1 | ||
| Ceraclea | 313 | 5 | 1 | |
| Halesus | 3186 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 9 |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis | 364 | 2 | 48 | 45 |
| Ephemerella ignita | 451 | 66 | 77 | 87 |
| Leptophlebiidae | 473 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | 1 | 3 |
| Esolus | 619 | 2 | 3 | 2 |
| Oulimnius | 622 | 4 | 1 | |
| Hydraena | 608 | 1 | 4 | |
| Ceratopogonidae | 819 | 7 | 4 | 2 |
| Chironomidae | 807 | 21 | 48 | 55 |
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 2 | 1 | |
| Simuliidae | 801 | 1 | 33 | |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 2 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Zygoptera | 9785 | 1 | ||
| Sisyra | 856 | 1 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 197 | 2 | 3 |
| Ancylus | 1028 | 5 | 7 | 9 |
| Potamopyrgus | 978 | 15 | 1 | 1 |
| Physa (sensu lato) | 997 | 1 | ||
| Menetus | 1025 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Dendrocoelum | 1072 | 11 | 1 | |
| Dugesiidae | 1055 | 15 | 1 | |
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 274 | 32 | 53 |
| Nematoda | 1089 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |