Listes faunistiques invertébrés
Amous à Generargues 06128860
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Dalles, argiles | Nulle | B |
| P10 | Dalles, argiles | Lente | B |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 35 | 10 | 3 |
| Leuctra geniculata | 33830 | 22 | 21 | 15 |
| Trichoptera | 181 | 1 | ||
| Hydropsychidae | 211 | 1 | 5 | |
| Hydropsyche | 212 | 11 | 21 | |
| Hydroptila | 200 | 1 | 1 | |
| Setodes | 318 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 14 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 12 | 23 | |
| Cloeon | 387 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 2 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Bidessus | 532 | 2 | ||
| Hydroporinae | 2393 | 2 | ||
| Esolus | 619 | 2 | 2 | 5 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 12 | |
| Stenelmis | 617 | 1 | ||
| Limnophora | 848 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 1070 | 677 | 523 |
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | 1 | |
| Simuliidae | 801 | 7 | 2 | 253 |
| Tipulidae | 753 | 2 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Physa (sensu lato) | 997 | 6 | 1 | |
| Physella | 19280 | 1 | 1 | |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |