Listes faunistiques invertébrés
Le Sios au niveau de Montgaillard 05172920
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 23 | 50 | 33 |
| Leuctra geniculata | 33830 | 2 | ||
| Micrasema | 268 | 45 | 3 | |
| Glossosoma | 190 | 1 | ||
| Cheumatopsyche lepida | 222 | 34 | 5 | 24 |
| Hydropsyche | 212 | 306 | 45 | 36 |
| Hydroptila | 200 | 9 | 2 | |
| Lepidostoma hirtum | 306 | 1 | 3 | |
| Lepidostomatidae | 304 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 2 | ||
| Polycentropus | 231 | 1 | 1 | 5 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 3 | 4 | 18 |
| Rhyacophila lato-sensu | 183 | 19 | 8 | 2 |
| Baetis lato sensu | 9794 | 20 | 28 | 10 |
| Torleya major | 452 | 1 | 2 | 5 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Elmis | 618 | 7 | 4 | 5 |
| Esolus | 619 | 2 | 4 | |
| Oulimnius | 622 | 7 | 5 | |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 2 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | 2 | 2 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 400 | 28 | 17 |
| Empididae | 831 | 8 | 2 | 2 |
| Limoniidae | 757 | 5 | 4 | 8 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 6 | 2 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 11 | ||
| Gammaridae | 887 | 6 | 1 | |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 5 | ||
| Ancylus fluviatilis | 1029 | 8 | 8 | 15 |
| Potamopyrgus antipodarum | 979 | 9 | 1 | |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 13 | 17 | 20 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |