Listes faunistiques invertébrés
Le Sor à Sémalens 05134310
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Taxon indicateur | Ephemeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 23.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s28 | Nulle | A |
| P2 | s30 | Nulle | A |
| P3 | s9 | Nulle | A |
| P4 | s25 | Nulle | A |
| P5 | s2 | Lente | B |
| P6 | s24 | Lente | B |
| P7 | s24 | Nulle | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Nulle | C |
| P10 | s24 | Lente | C |
| P11 | s24 | Nulle | C |
| P12 | s2 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 168 | 1 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 2 | 35 | 11 |
| Orthotrichia | 197 | 1 | 1 | 2 |
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 2 | 14 | |
| Cyrnus | 224 | 9 | 2 | |
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 4 | ||
| Baetidae | 363 | 20 | 11 | 9 |
| Baetis | 364 | 19 | 1 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 10 | 15 | |
| Caenis | 457 | 14 | 21 | 21 |
| Ephemera | 502 | 6 | 5 | 3 |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 1 | 1 | 2 |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 184 | 124 | |
| Corixinae | 5196 | 1 | ||
| Esolus | 619 | 1 | 16 | 13 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | 1 |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 14 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 152 | 336 | 256 |
| Limoniidae | 757 | 1 | ||
| Calopteryx | 650 | 2 | 3 | |
| Gomphus | 679 | 2 | 1 | 2 |
| Onychogomphus | 682 | 3 | 2 | |
| Platycnemis | 657 | 2 | 1 | |
| Copepoda | 3206 | 1 | 5 | 3 |
| Ostracoda | 3170 | 7 | 2 | 3 |
| Gammarus | 892 | 6 | 1 | |
| Asellidae | 880 | 136 | 1 | |
| Hydracarina | 906 | 3 | 80 | 8 |
| Corbicula | 1051 | 60 | 108 | |
| Pisidium | 1043 | 13 | 2 | |
| Ancylus | 1028 | 2 | 128 | 26 |
| Ferrissia | 1030 | 88 | 1 | |
| Potamopyrgus | 978 | 5 | ||
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 352 | 976 | 264 |
| Dugesiidae | 1055 | 2 | 1 | 2 |
| Nematoda | 1089 | 4 | ||
| Gordiaca | 5189 | 1 | 1 |