Listes faunistiques invertébrés
La Loire à Luneau 04015600
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| I2M2 | 0.6925 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 84.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Hydrophytes | Rapide | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Lente | A |
| P8 | Roches | Moyenne | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Helophytes | Nulle | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | 1 |
| Brachycentrus | 265 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 11 | 8 | 15 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 7 | 7 | 1 |
| Psychomyia | 239 | 1 | 4 | 1 |
| Baetis | 364 | 245 | 99 | 190 |
| Procloeon | 390 | 5 | 17 | 10 |
| Caenis | 457 | 5 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 1 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 3 | 21 | 6 |
| Ephoron | 496 | 1 | 11 | |
| Potamanthus | 509 | 3 | 1 | 2 |
| Aphelocheirus aestivalis | 2714 | 96 | 17 | 42 |
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 9 | 3 | |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 2 | ||
| Laccophilinae | 2394 | 3 | ||
| Esolus | 619 | 14 | 125 | 23 |
| Limnius | 623 | 11 | 70 | 51 |
| Oulimnius | 622 | 5 | ||
| Stenelmis | 617 | 1 | 11 | |
| Chironomidae | 807 | 55 | 44 | 42 |
| Limoniidae | 757 | 4 | 2 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 220 | ||
| Anax | 675 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 29 | ||
| Ophiogomphus | 680 | 2 | ||
| Gammarus | 892 | 75 | 22 | 9 |
| Asellidae | 880 | 8 | 1 | |
| Corbicula | 1051 | 16 | 11 | 23 |
| Ferrissia | 1030 | 14 | ||
| Physa (sensu lato) | 997 | 54 | ||
| Piscicola | 919 | 6 | ||
| Dugesia | 1056 | 4 | 14 | 39 |
| Oligochaeta | 933 | 32 | 36 | 23 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |