Listes faunistiques invertébrés
La Loire à Sainte-Eulalie 04000100
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 12.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 68.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 4 | 2 | |
| Anomalopterygella | 5082 | 14 | ||
| Baetis lato sensu | 9794 | 129 | 200 | 740 |
| Caenis | 457 | 4 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1736 | 72 | 20 |
| Cordulegaster | 687 | 1 | ||
| Dixa | 794 | 8 | ||
| Drusinae | 3120 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Ecdyonurus | 421 | 6 | ||
| Elmis | 618 | 106 | 1 | 25 |
| Empididae | 831 | 1 | 1 | |
| Ephemerella ignita | 451 | 32 | 7 | 1 |
| Ephydridae | 844 | 3 | ||
| Esolus | 619 | 13 | ||
| Gammarus | 892 | 84 | ||
| Habrophlebia | 491 | 4 | ||
| Heptageniidae | 399 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydraena | 608 | 5 | ||
| Hydroporinae | 2393 | 2 | 5 | 17 |
| Isoperla | 140 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Leuctra | 69 | 200 | 84 | 2 |
| Limnephilinae | 3163 | 54 | 7 | |
| Limnius | 623 | 1 | 3 | |
| Limoniidae | 757 | 6 | ||
| Mermithoïdea | 3159 | 1 | ||
| Micrasema | 268 | 4 | ||
| Micronecta | 719 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Odontocerum | 339 | 3 | 2 | |
| Oligochaeta | 933 | 1 | 2 | |
| Ostracoda | 3170 | 1 | ||
| Oulimnius | 622 | 2 | 1 | |
| Perlodes | 150 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Platambus | 556 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Protonemura | 46 | 47 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 2 |
| Riolus | 625 | 2 | 5 | |
| Sericostoma | 322 | 14 | 1 | |
| Sialis | 704 | 3 | ||
| Simuliidae | 801 | 41 | 3 | 54 |
| Tabanidae | 837 | 1 | ||
| Taeniopterygidae | 2 | 1 | ||
| Veliidae | 743 | 8 |