Listes faunistiques invertébrés
Le Jarnossin à Pouilly-sous-Charlieu 04014900
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/04/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| 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 | 50.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Agapetus | 191 | 28 | 18 | |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 4 | 1 | 4 |
| Mystacides | 312 | 8 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Cyrnus | 224 | 17 | ||
| Polycentropus | 231 | 14 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Baetis lato sensu | 9794 | 22 | 53 | 160 |
| Centroptilum | 383 | 42 | ||
| Cloeon | 387 | 18 | ||
| Baetidae | 363 | 4 | ||
| Caenis | 457 | 2 | 1 | |
| Ephemerella ignita | 451 | 7 | 50 | 204 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | 3 | |
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Micronecta | 719 | 14 | 2 | |
| Esolus | 619 | 1 | 2 | |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogoninae | 822 | 5 | 2 | |
| Chironomidae | 807 | 1440 | 856 | 1584 |
| Empididae | 831 | 1 | 3 | |
| Simuliidae | 801 | 9 | 8 | 172 |
| Tabanidae | 837 | 2 | 1 | 1 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | 2 |
| Gammarus | 892 | 40 | 7 | 104 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 56 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 8 | 5 | 6 |
| Planorbidae | 1009 | 2 | ||
| Oligochaeta | 933 | 784 | 5 | 440 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 |