Listes faunistiques invertébrés
Le Sor à Sémalens 05134310
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 12.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | 1 |
| Agapetus | 191 | 1 | ||
| Goera | 287 | 1 | 2 | |
| Cheumatopsyche | 221 | 40 | 76 | 64 |
| Hydropsyche | 212 | 128 | 120 | 136 |
| Hydroptila | 200 | 28 | 3 | 11 |
| Athripsodes | 311 | 6 | 7 | 3 |
| Mystacides | 312 | 35 | 19 | 8 |
| Oecetis | 317 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 7 | 2 | 3 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 22 | 8 | 46 |
| Rhyacophila lato-sensu | 183 | 4 | 1 | 1 |
| Baetis lato sensu | 9794 | 228 | 32 | 86 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 5 | ||
| Procloeon | 390 | 7 | 7 | |
| Baetidae | 363 | 3 | 2 | |
| Caenis | 457 | 124 | 88 | 68 |
| Ephemera | 502 | 2 | 4 | 4 |
| Ecdyonurus | 421 | 5 | 1 | 2 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Ephoron | 496 | 6 | 1 | |
| Micronecta | 719 | 1 | 2 | 23 |
| Gerris | 735 | 2 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 3 | 2 | 4 |
| Esolus | 619 | 16 | 38 | 12 |
| Oulimnius | 622 | 7 | 5 | 1 |
| Athericidae | 838 | 4 | 48 | |
| Forcipomyinae | 20455 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 320 | 120 | 80 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 220 | 1 | 1 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 76 | 1 | |
| Onychogomphus | 682 | 1 | 5 | 2 |
| Gomphidae | 678 | 2 | ||
| Platycnemis | 657 | 12 | ||
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 376 | 4 | 22 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 17 | 1 | 3 |
| Corbicula | 1051 | 9 | 4 | |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | 4 | 11 |
| Potamopyrgus | 978 | 3 | 2 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | 3 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 11 | 13 | 80 |
| Dugesia | 1056 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |