Listes faunistiques invertébrés
Le Sornin à Charlieu 04015300
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 28.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Algues | Nulle | B |
| P8 | Algues | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 2 | ||
| Cheumatopsyche | 221 | 1 | 3 | 8 |
| Hydropsyche | 212 | 8 | 25 | 11 |
| Hydroptila | 200 | 4 | 10 | |
| Orthotrichia | 197 | 8 | 1 | |
| Athripsodes | 311 | 3 | 11 | |
| Ceraclea | 313 | 1 | 2 | 5 |
| Mystacides | 312 | 1 | 8 | |
| Oecetis | 317 | 1 | 1 | |
| Cyrnus | 224 | 3 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 6 | 14 | |
| Baetis lato sensu | 9794 | 188 | 9 | 14 |
| Procloeon | 390 | 8 | 1 | |
| Caenis | 457 | 1 | 5 | 18 |
| Ephemera | 502 | 2 | 4 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | 1 |
| Micronecta | 719 | 2 | 48 | 62 |
| Esolus | 619 | 94 | 72 | 152 |
| Limnius | 623 | 2 | 4 | |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 4 | ||
| Gyrinidae | 512 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 108 | 276 | 200 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 44 | 144 | 2 |
| Calopteryx | 650 | 7 | 1 | 1 |
| Coenagrionidae | 658 | 29 | 1 | 4 |
| Onychogomphus | 682 | 3 | 5 | 4 |
| Gomphidae | 678 | 3 | 5 | |
| Platycnemis | 657 | 9 | 2 | |
| Crangonyx | 5116 | 25 | ||
| Gammarus | 892 | 11 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Asellidae | 880 | 160 | 1 | |
| Corbicula | 1051 | 208 | 33 | 98 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 2 | 2 | |
| Potamopyrgus | 978 | 2 | 2 | 23 |
| Planorbidae | 1009 | 17 | 2 | 1 |
| Oligochaeta | 933 | 84 | 81 | 5 |
| Dugesia | 1056 | 10 | 29 | 11 |
| Prostoma | 3110 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 |