Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 14 | ||
| Leuctra | 69 | 2 | ||
| Beraeodes | 329 | 1 | ||
| Goera | 287 | 1 | 7 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 2 | 68 |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 26 | 36 | 3 |
| Oecetis | 317 | 5 | 11 | 1 |
| Limnephilinae | 3163 | 1 | 7 | |
| Limnephilidae | 276 | 1 | ||
| Cyrnus | 224 | 3 | 2 | |
| Polycentropus | 231 | 5 | 16 | 19 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Caenis | 457 | 5 | 1 | |
| Ephemerella ignita | 451 | 7 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Laccophilus | 553 | 1 | ||
| Limnius | 623 | 1 | 3 | 1 |
| Oulimnius | 622 | 3 | 1 | 1 |
| Stenelmis | 617 | 8 | 7 | 6 |
| Athericidae | 838 | 1 | ||
| Blepharicera | 749 | 1 | ||
| Chironomidae | 807 | 976 | 188 | 264 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 6 | 1 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 9 | 1 | |
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 9 | ||
| Sialis | 704 | 9 | 7 | 8 |
| Ostracoda | 3170 | 3 | 3 | |
| Orconectes | 870 | 1 | ||
| Pisidium | 1043 | 8 | 5 | 8 |
| Ancylus | 1028 | 3 | 22 | 52 |
| Radix | 1004 | 4 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 3 | 1 | |
| Glossiphoniidae | 908 | 3 | 1 | 3 |
| Oligochaeta | 933 | 46 | 84 | 120 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |