Listes faunistiques invertébrés
Le Jarnossin à Pouilly-sous-Charlieu 04014900
- Télécharger la fiche IRSTEA xls / 22 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 85.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 1 | ||
| Brachycentrus | 265 | 16 | ||
| Hydropsyche | 212 | 10 | 16 | |
| Hydroptila | 200 | 1 | 2 | |
| Mystacides | 312 | 14 | 1 | 8 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 12 | 1 | |
| Polycentropus | 231 | 12 | ||
| Psychomyia | 239 | 12 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 4 | 27 | 1 |
| Centroptilum | 383 | 2 | 2 | |
| Procloeon | 390 | 1 | 1 | |
| Brachycercus | 468 | 3 | 3 | |
| Caenis | 457 | 10 | 1 | |
| Ephemerella ignita | 451 | 19 | 1 | 1 |
| Ephemera | 502 | 6 | ||
| Electrogena | 3181 | 13 | ||
| Paraleptophlebia | 481 | 4 | ||
| Micronecta | 719 | 1 | 1 | 85 |
| Esolus | 619 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 34 | 25 | 130 |
| Limoniidae | 757 | 1 | 3 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 4 | ||
| Platycnemis | 657 | 1 | 1 | |
| Sialis | 704 | 2 | 1 | |
| Pacifastacus | 872 | 2 | ||
| Gammarus | 892 | 280 | 140 | 12 |
| Copepoda | 3206 | 1 | 1 | |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 3 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 4 | 4 | 1 |
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |