Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 627 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 72.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 12 | ||
| Leuctra | 69 | 5 | ||
| Cheumatopsyche | 221 | 8 | 10 | |
| Hydropsyche | 212 | 24 | 11 | 1 |
| Hydroptila | 200 | 3 | 1 | |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 11 | ||
| Oecetis | 317 | 4 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 10 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 4 | 7 | 15 |
| Baetis lato sensu | 9794 | 86 | 56 | 43 |
| Procloeon | 390 | 4 | ||
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 9 | ||
| Ephemerella | 450 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Aphelocheirus | 721 | 8 | 7 | 2 |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 2 | 4 | 1 |
| Esolus | 619 | 3 | 2 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 15 | 37 | 2 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 22 | 2 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 20 | 5 | |
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 368 | 52 | 5 |
| Empididae | 831 | 2 | 5 | |
| Limoniidae | 757 | 3 | 1 | 3 |
| Psychodidae | 783 | 7 | ||
| Simuliidae | 801 | 1 | 3 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 58 | ||
| Onychogomphus | 682 | 10 | ||
| Gomphidae | 678 | 1 | 2 | |
| Gammarus | 892 | 28 | 5 | |
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 83 | |
| Pisidium | 1043 | 2 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 3 | 4 | 2 |
| Potamopyrgus | 978 | 9 | 10 | 2 |
| Galba | 1001 | 2 | ||
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 124 | 8 | |
| Hydracarina | 906 | 3 | 3 |