Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 88.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Sables | Nulle | B |
| P4 | Sables | Lente | C |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | C |
| P7 | Sables | Moyenne | C |
| P8 | Pierres, galets | Moyenne | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Nulle | C |
| P11 | Branchage, racines | Lente | A |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 6 | 1 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 6 | 2 | |
| Mystacides | 312 | 4 | 1 | 2 |
| Polycentropodidae | 223 | 19 | ||
| Polycentropus | 231 | 24 | ||
| Lype | 241 | 1 | ||
| Notidobia | 325 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 6 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 99 | 94 | 50 |
| Heptagenia | 443 | 2 | ||
| Paraleptophlebia | 481 | 7 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 25 | 2 | 1 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 9 | 3 | 1 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 6 | 1 | |
| Hydraena | 608 | 5 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 128 | 90 | 135 |
| Dixa | 794 | 1 | 2 | |
| Limoniidae | 757 | 2 | 5 | 9 |
| Dicranota | 765 | 7 | 8 | 1 |
| Ptychopteridae | 789 | 5 | ||
| Simulium | 806 | 1 | ||
| Tabanidae | 837 | 2 | 7 | 8 |
| Micronecta | 719 | 1 | 4 | |
| Gerris | 735 | 1 | ||
| Nepa | 726 | 1 | ||
| Velia | 745 | 1 | ||
| Calopteryx | 650 | 11 | ||
| Gomphus | 679 | 2 | ||
| Libellula | 697 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Gammaridae | 887 | 256 | 26 | 10 |
| Gammarus | 892 | 921 | 20 | 46 |
| Ancylus | 1028 | 16 | 6 | 1 |
| Menetus | 1025 | 1 | ||
| Succineidae | 20676 | 1 | ||
| Sphaeriidae | 1042 | 2 | 9 | 24 |
| Pisidium | 1043 | 2 | 16 | 35 |
| Turbellaria | 3326 | 1 | 1 | |
| Dendrocoelum | 1072 | 1 | ||
| Erpobdellidae | 928 | 3 | 2 | 2 |
| Glossiphonia | 909 | 1 | 1 | |
| Oligochaeta | 933 | 29 | 33 | 102 |
| Hydracarina | 906 | 3 | 3 | 3 |