Listes faunistiques invertébrés
Le Sios au niveau de Montgaillard 05172920
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 24/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 51.0 | 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 | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 43 | 171 | 22 |
| Leuctra geniculata | 33830 | 4 | 13 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | ||
| Micrasema | 268 | 71 | 30 | 86 |
| Glossosoma | 190 | 1 | ||
| Goera pilosa | 288 | 1 | ||
| Silo | 292 | 5 | ||
| Cheumatopsyche lepida | 222 | 32 | 115 | 20 |
| Hydropsyche | 212 | 128 | 230 | 380 |
| Hydropsychidae | 211 | 16 | ||
| Hydroptila | 200 | 6 | 3 | |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 8 | 4 | |
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 4 | 10 | |
| Rhyacophila lato-sensu | 183 | 39 | 11 | |
| Baetis lato sensu | 9794 | 28 | 161 | 34 |
| Centroptilum luteolum | 384 | 6 | ||
| Procloeon | 390 | 2 | 3 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Torleya major | 452 | 3 | 1 | |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | ||
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Micronecta | 719 | 2 | 1 | |
| Dupophilus | 620 | 8 | 2 | |
| Elmis | 618 | 30 | 88 | 18 |
| Esolus | 619 | 233 | 135 | 61 |
| Limnius | 623 | 8 | 2 | |
| Oulimnius | 622 | 38 | 7 | |
| Riolus | 625 | 4 | 2 | |
| Orectochilus | 515 | 2 | 4 | |
| Hydraena | 608 | 4 | 22 | |
| Athericidae | 838 | 1 | 1 | 1 |
| Ceratopogonidae | 819 | 3 | 2 | 2 |
| Chironomidae | 807 | 360 | 109 | 68 |
| Empididae | 831 | 5 | 6 | 3 |
| Limoniidae | 757 | 4 | 3 | |
| Coenosiinae | 50792 | 22 | 1 | |
| Pediciidae | 50011 | 11 | 2 | |
| Simuliidae | 801 | 576 | 32 | 6 |
| Calopteryx | 650 | 6 | ||
| Platycnemis | 657 | 1 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Gammarus | 892 | 33 | 85 | 6 |
| Gammaridae | 887 | 24 | 27 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 2 | ||
| Ancylus fluviatilis | 1029 | 1 | 13 | 7 |
| Branchiobdellidae | 3132 | 1 | ||
| Oligochaeta | 933 | 52 | 29 | 43 |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 1 |