Listes faunistiques invertébrés
Le Miodet à Saint-Dier-d'Auvergne 04038150
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 53.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Sables | Nulle | C |
| P5 | Sables | Lente | C |
| P6 | Sables | Nulle | C |
| P7 | Bryophytes | Lente | A |
| P8 | Sables | Lente | B |
| P9 | Hydrophytes | Moyenne | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 17 | 8 |
| Nemoura | 26 | 4 | ||
| Protonemura | 46 | 2 | 2 | |
| Perla | 164 | 2 | ||
| Micrasema | 268 | 4 | 15 | |
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 16 | 27 | |
| Hydropsyche | 212 | 6 | 4 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 4 | ||
| Rhyacophila lato-sensu | 183 | 21 | 13 | 2 |
| Baetis | 364 | 13 | 29 | 32 |
| Procloeon bifidum | 391 | 1 | 1 | |
| Ephemerella ignita | 451 | 61 | 66 | 2 |
| Ephemera | 502 | 9 | 2 | 2 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 1 | 46 | 29 |
| Elmis | 618 | 29 | 13 | 2 |
| Esolus | 619 | 2 | 8 | |
| Limnius | 623 | 1 | 2 | 28 |
| Oulimnius | 622 | 13 | 5 | 1 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 2 | 10 | 4 |
| Ceratopogonidae | 819 | 1 | 8 | 6 |
| Chironomidae | 807 | 1262 | 273 | 148 |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Antocha | 759 | 2 | ||
| Dicranota | 765 | 2 | 17 | 20 |
| Simuliidae | 801 | 2345 | 81 | 1 |
| Micronecta | 719 | 1 | 6 | |
| Sialis | 704 | 9 | 1 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 34 | 29 | 10 |
| Gammarus | 892 | 16 | 20 | 22 |
| Ancylus | 1028 | 2 | 2 | 11 |
| Oligochaeta | 933 | 5 | 4 | 16 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |