Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 24.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 68.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Sables | Nulle | C |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Moyenne | B |
| P5 | Granulats | Lente | C |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Dalles, argiles | Lente | A |
| P10 | Sables | Moyenne | B |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 3 | |
| Brachycentrus | 265 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 3 | |
| Athripsodes | 311 | 4 | 3 | 3 |
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 2 | ||
| Limnephilini | 3162 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 3 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 32 | ||
| Lype | 241 | 1 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 3 | ||
| Procloeon | 390 | 6 | ||
| Ephemera | 502 | 7 | 1 | 17 |
| Heptagenia | 443 | 1 | ||
| Micronecta | 719 | 2 | ||
| Elmis | 618 | 8 | 1 | |
| Limnius | 623 | 16 | 6 | |
| Oulimnius | 622 | 4 | 1 | 1 |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 4 | 6 | 1 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 24 | 24 | 111 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 78 | 13 |
| Ptychopteridae | 789 | 3 | 3 | 1 |
| Tabanidae | 837 | 4 | 1 | 2 |
| Calopteryx | 650 | 5 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 5 | 2 | |
| Sialis | 704 | 10 | 1 | |
| Sisyra | 856 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Gammaridae | 887 | 9 | 29 | 12 |
| Gammarus | 892 | 193 | 24 | 12 |
| Asellidae | 880 | 88 | 3 | |
| Pisidium | 1043 | 21 | 8 | |
| Sphaerium | 1044 | 10 | 2 | |
| Erpobdellidae | 928 | 15 | 2 | |
| Glossiphonia | 909 | 11 | 1 | |
| Piscicola | 919 | 1 | 1 | |
| Dendrocoelum | 1072 | 1 | ||
| Polycelis | 1064 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 16 | |
| Hydracarina | 906 | 1 |