Listes faunistiques invertébrés
Basse à Toulouges 06300072
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Taxon indicateur | Lepidostomatidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Rapide | C |
| P7 | Blocs | Lente | A |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Nulle | B |
| P11 | Helophytes | Nulle | A |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 2 | ||
| Cheumatopsyche | 221 | 11 | 135 | 167 |
| Hydropsyche | 212 | 1 | 19 | 27 |
| Hydroptila | 200 | 2 | 2 | 2 |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 37 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 22 | 13 |
| Tinodes | 245 | 1 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Baetis | 364 | 1 | 31 | 105 |
| Caenis | 457 | 59 | 64 | 73 |
| Ephemerella ignita | 451 | 1 | ||
| Elmis | 618 | 2 | 4 | |
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 21 | 11 | 130 |
| Stenelmis | 617 | 10 | 21 | 23 |
| Chironomidae | 807 | 55 | 187 | 143 |
| Simuliidae | 801 | 3 | 1 | 58 |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 3 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | 1 | 1 |
| Onychogomphus | 682 | 1 | 2 | 1 |
| Zygoptera | 9785 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 20 | 14 | 8 |
| Gammaridae | 887 | 5 | 1 | |
| Gammarus | 892 | 21 | 15 | 9 |
| Ancylus | 1028 | 16 | 44 | 115 |
| Ferrissia | 1030 | 6 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Corbicula | 1051 | 17 | 11 | 9 |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 11 | 13 | 77 |
| Oligochaeta | 933 | 3 | 64 | 18 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |