Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/06/2015 |
|---|---|
| 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 | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Lente | 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 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | ||
| Leuctra | 69 | 1 | 1 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 13 | ||
| Hydroptila | 200 | 6 | 2 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 40 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 2 | 10 | 7 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 9 | 9 | 2 |
| Procloeon | 390 | 2 | 6 | 9 |
| Baetidae | 363 | 4 | 6 | |
| Brachycercus | 468 | 2 | 3 | |
| Caenis | 457 | 16 | 2 | 9 |
| Ephemerella ignita | 451 | 13 | 7 | 2 |
| Electrogena | 3181 | 6 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 9 | ||
| Aphelocheirus | 721 | 3 | 2 | |
| Micronecta | 719 | 11 | 21 | |
| Gerris | 735 | 4 | 1 | 4 |
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 5 | 11 | 2 |
| Limnius | 623 | 4 | 5 | |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 28 | 15 | 5 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 4 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 579 | 44 | 46 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 3 | ||
| Boyeria | 670 | 16 | 1 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Lestidae | 653 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 183 | 1 | 1 |
| Cladocera | 3127 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Asellus | 881 | 3 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 22 | 9 |
| Pisidium | 1043 | 3 | 1 | 1 |
| Ancylus | 1028 | 7 | 5 | 1 |
| Potamopyrgus | 978 | 18 | 14 | 22 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 7 | |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |