Listes faunistiques invertébrés
Le Sornin à Charlieu 04015300
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 23 | 48 |
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Hydropsychidae | 211 | 81 | 54 | 30 |
| Cheumatopsyche | 221 | 37 | 46 | 3 |
| Hydropsyche | 212 | 10 | 8 | 8 |
| Hydroptila | 200 | 1 | 2 | 1 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 8 | 1 | 1 |
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | 2 | |
| Polycentropus | 231 | 1 | 2 | 1 |
| Psychomyia | 239 | 5 | 4 | |
| Rhyacophila lato-sensu | 183 | 11 | 2 | 2 |
| Baetis | 364 | 69 | 51 | 161 |
| Procloeon | 390 | 1 | 1 | |
| Procloeon bifidum | 391 | 19 | 2 | 2 |
| Ephemerella ignita | 451 | 35 | 25 | 37 |
| Heptageniidae | 399 | 2 | 2 | |
| Ecdyonurus | 421 | 2 | 2 | 13 |
| Ephoron | 496 | 1 | 8 | |
| Dupophilus | 620 | 5 | 8 | 20 |
| Elmis | 618 | 14 | 3 | 3 |
| Esolus | 619 | 16 | 14 | 46 |
| Limnius | 623 | 5 | 4 | |
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 1 | 3 | 1 |
| Orectochilus | 515 | 1 | ||
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 65 | 108 | |
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | 2 | |
| Simuliidae | 801 | 104 | 62 | 109 |
| Aphelocheirus | 721 | 4 | 2 | 3 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 30 | 24 | 43 |
| Gammarus | 892 | 31 | 29 | 19 |
| Ancylus | 1028 | 1 | 8 | 4 |
| Menetus | 1025 | 1 | 1 | |
| Corbicula | 1051 | 1 | 2 | |
| Dugesiidae | 1055 | 1 | 2 | |
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Piscicola | 919 | 1 | 1 | 1 |
| Oligochaeta | 933 | 10 | 43 | 85 |
| Hydracarina | 906 | 3 | 3 | 3 |