Listes faunistiques invertébrés
L'Acolin à Thiel-sur-Acolin 04024060
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 93.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 2 | ||
| Hydropsyche | 212 | 2 | ||
| Athripsodes | 311 | 11 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Baetis lato sensu | 9794 | 4 | 3 | |
| Procloeon | 390 | 1 | 2 | 11 |
| Ephemera | 502 | 156 | 50 | 75 |
| Heptagenia | 443 | 6 | ||
| Heptageniidae | 399 | 1 | ||
| Paraleptophlebia | 481 | 112 | ||
| Leptophlebiidae | 473 | 196 | 1 | |
| Micronecta | 719 | 9 | 32 | 141 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Notonecta | 730 | 1 | ||
| Platambus | 556 | 10 | ||
| Limnius | 623 | 2 | ||
| Orectochilus | 515 | 8 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 14 | 4 | |
| Athericidae | 838 | 14 | 22 | 9 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1376 | 128 | 2256 |
| Limoniidae | 757 | 1 | 5 | 3 |
| Tabanidae | 837 | 2 | 3 | 7 |
| Calopteryx | 650 | 176 | ||
| Gammarus | 892 | 248 | 3 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Physidae | 995 | 6 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Hemiclepsis | 914 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 276 | 116 | 564 |
| Dendrocoelidae | 1071 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |