Listes faunistiques invertébrés
La Selves au niveau de Montpeyroux 05096030
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 86.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 12 | 1 | |
| Nemoura | 26 | 1 | 2 | 2 |
| Protonemura | 46 | 4 | 4 | |
| Micrasema | 268 | 1 | 1 | |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 50 | 1 | 2 |
| Hydroptila | 200 | 3 | 1 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 4 | ||
| Limnephilinae | 3163 | 16 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 10 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 4 | ||
| Rhyacophila lato-sensu | 183 | 16 | 4 | 5 |
| Baetis lato sensu | 9794 | 288 | 150 | 124 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 6 | ||
| Ephemerella ignita | 451 | 6 | ||
| Ephemera | 502 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Micronecta | 719 | 1 | 2 | |
| Gerris | 735 | 2 | 1 | |
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 1 | 1 | 2 |
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 768 | 82 | 87 |
| Empididae | 831 | 16 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | 1 | |
| Calopteryx | 650 | 5 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Cladocera | 3127 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 3 | 2 | |
| Sphaeriidae | 1042 | 5 | 4 | |
| Ancylus | 1028 | 11 | 60 | 4 |
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 93 | 2 | 3 |
| Hydracarina | 906 | 1 | 1 |