Listes faunistiques invertébrés
La Loire à Goudet 04000600
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 72 | 116 | 24 |
| Nemoura | 26 | 1 | 2 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | 1 | |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 11 | 52 | 28 |
| Hydropsyche | 212 | 23 | 24 | 30 |
| Hydroptila | 200 | 14 | 4 | |
| Ithytrichia | 198 | 7 | ||
| Athripsodes | 311 | 21 | ||
| Oecetis | 317 | 1 | ||
| Chimarra | 207 | 2 | 1 | |
| Polycentropus | 231 | 12 | 3 | 7 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 7 | 4 | 4 |
| Acentrella | 5151 | 1 | ||
| Alainites | 32269 | 64 | ||
| Baetis lato sensu | 9794 | 220 | ||
| Baetis | 364 | 1040 | 592 | |
| Procloeon | 390 | 48 | 4 | 40 |
| Caenis | 457 | 8 | 1 | 1 |
| Ephemerella ignita | 451 | 14 | 3 | |
| Torleya | 2391 | 6 | ||
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 44 | 23 | 26 |
| Epeorus | 400 | 26 | 14 | 7 |
| Heptageniidae | 399 | 22 | 31 | 23 |
| Micronecta | 719 | 96 | 46 | |
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 3 | 3 | |
| Elmis | 618 | 20 | 5 | 9 |
| Esolus | 619 | 11 | 28 | 9 |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 5 | 8 | 3 |
| Orectochilus | 515 | 3 | 5 | 1 |
| Hydraena | 608 | 2 | 1 | 1 |
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 720 | 204 | 32 |
| Empididae | 831 | 3 | ||
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 48 | 19 | 9 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 4 | 2 | 1 |
| Gomphidae | 678 | 31 | 19 | 17 |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 2 | ||
| Oligochaeta | 933 | 164 | 2 | 14 |
| Hydracarina | 906 | 1 | 1 | 1 |