Listes faunistiques invertébrés
Le Miodet à Saint-Dier-d'Auvergne 04038150
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 77.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Sables | Lente | C |
| P4 | Litieres | Nulle | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | C |
| P7 | Sables | Moyenne | C |
| P8 | Blocs | Moyenne | B |
| P9 | Bryophytes | Moyenne | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Sables | Moyenne | C |
| P12 | Hydrophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 24 | 12 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 13 | ||
| Goeridae | 286 | 12 | ||
| Silo | 292 | 3 | ||
| Hydropsychidae | 211 | 12 | 47 | 3 |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 7 | 2 | |
| Polycentropodidae | 223 | 5 | ||
| Polycentropus | 231 | 3 | 1 | |
| Rhyacophilidae | 182 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 27 | 25 | 10 |
| Ephemerella ignita | 451 | 39 | 52 | 8 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 8 | 1 | |
| Dupophilus | 620 | 9 | 13 | 10 |
| Elmis | 618 | 23 | 12 | 3 |
| Esolus | 619 | 1 | 4 | 11 |
| Limnius | 623 | 1 | 3 | 4 |
| Oulimnius | 622 | 33 | 3 | 2 |
| Hydraena | 608 | 7 | 2 | |
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 559 | 465 | 99 |
| Dicranota | 765 | 1 | 4 | 11 |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 179 | 14 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 2 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 71 | 17 | 4 |
| Gammarus | 892 | 32 | 3 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Oligochaeta | 933 | 13 | 2 | 15 |
| Hydracarina | 906 | 3 | 3 | 3 |