Listes faunistiques invertébrés
Le Sios au niveau de Montgaillard 05172920
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 24 | 12 | |
| Leuctra | 69 | 17 | 97 | 7 |
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 109 | 11 | |
| Cheumatopsyche | 221 | 64 | 48 | |
| Hydropsyche | 212 | 1205 | 125 | 1 |
| Hydroptilidae | 193 | 3 | 21 | |
| Hydroptila | 200 | 2 | 46 | |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 1 | 2 | 1 |
| Mystacides | 312 | 3 | 2 | |
| Oecetis | 317 | 3 | 2 | |
| Odontocerum | 339 | 2 | ||
| Polycentropodidae | 223 | 5 | 4 | 4 |
| Polycentropus | 231 | 17 | 16 | 9 |
| Psychomyia | 239 | 2 | 39 | 18 |
| Rhyacophila lato-sensu | 183 | 31 | 10 | |
| Baetis lato sensu | 9794 | 94 | 211 | |
| Ecdyonurus | 421 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Colymbetinae | 2395 | 6 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 3 | 2 | 3 |
| Esolus | 619 | 11 | 16 | 11 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 9 | 1 | |
| Riolus | 625 | 2 | 2 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 7 | |
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 4 | 8 | |
| Chironomidae | 807 | 2000 | 395 | 168 |
| Empididae | 831 | 5 | 2 | |
| Limoniidae | 757 | 1 | 6 | 6 |
| Simuliidae | 801 | 97 | 96 | 1 |
| Calopteryx | 650 | 130 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 147 | 8 | |
| Hydracarina | 906 | 112 | 12 | 2 |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 5 | 58 | 64 |
| Potamopyrgus | 978 | 29 | 5 | 1 |
| Oligochaeta | 933 | 599 | 27 | 40 |
| Nematoda | 1089 | 1 | 4 | 5 |