Listes faunistiques invertébrés
IRANCE A MEZERIAT 06048540
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| 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 | 5.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 72.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Granulats | Moyenne | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | B |
| P5 | Granulats | Nulle | C |
| P6 | Blocs | Nulle | A |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Lente | B |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Ithytrichia | 198 | 5 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Baetis | 364 | 8 | 4 | 2 |
| Procloeon bifidum | 391 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 9 | 12 | |
| Elmis | 618 | 9 | 12 | |
| Esolus | 619 | 7 | 3 | |
| Limnius | 623 | 2 | 17 | 12 |
| Oulimnius | 622 | 2 | 1 | 1 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 23 | 11 | 3 |
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 19 | 8 | 2 |
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 4 | 4 | |
| Calopteryx | 650 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 73 | 449 | 441 |
| Potamopyrgus | 978 | 6 | 20 | 8 |
| Theodoxus | 967 | 15 | 11 | 25 |
| Sphaeriidae | 1042 | 3 | 3 | 2 |
| Pisidium | 1043 | 10 | 25 | 2 |
| Tricladida | 1054 | 2 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | 2 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 70 | 18 | 13 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |