Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 81 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 56.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Litieres | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Euleuctra geniculata | 68 | 2 | 1 | |
| Leuctra | 69 | 9 | 13 | 1 |
| Nemoura | 26 | 4 | ||
| Hydropsyche | 212 | 156 | 3 | |
| Mystacides | 312 | 52 | 3 | 14 |
| Oecetis | 317 | 104 | 3 | |
| Polycentropus | 231 | 7 | ||
| Lype | 241 | 3 | ||
| Psychomyia | 239 | 1 | 12 | 1 |
| Rhyacophila lato-sensu | 183 | 7 | ||
| Baetis lato sensu | 9794 | 32 | ||
| Procloeon | 390 | 1 | ||
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 8 | 16 | 18 |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 5 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Paraleptophlebia | 481 | 13 | ||
| Leptophlebiidae | 473 | 43 | 2 | |
| Micronecta | 719 | 2 | 4 | |
| Dryops | 613 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 13 | 11 | 1 |
| Esolus | 619 | 8 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 16 | 11 | 10 |
| Helodes | 636 | 2 | ||
| Hydraena | 608 | 1 | 4 | |
| Atherix | 839 | 28 | 3 | 16 |
| Atrichops | 840 | 48 | 13 | 64 |
| Chironomidae | 807 | 305 | 72 | 76 |
| Clinocerinae | 9813 | 1 | 3 | 2 |
| Hemerodromiinae | 3202 | 6 | 5 | 2 |
| Hexatomini | 20358 | 12 | ||
| Limoniini | 20393 | 1 | 10 | 1 |
| Pediciini | 20537 | 4 | 6 | |
| Psychodidae | 783 | 3 | 3 | |
| Simuliidae | 801 | 1 | 6 | |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 6 | 2 | 3 |
| Calopteryx | 650 | 51 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Gomphus | 679 | 3 | 4 | |
| Onychogomphus | 682 | 1 | 1 | 10 |
| Gomphidae | 678 | 2 | 1 | 1 |
| Gammarus | 892 | 5 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 4 | ||
| Pisidium | 1043 | 3 | 1 | 34 |
| Ancylus | 1028 | 9 | 72 | 2 |
| Potamopyrgus | 978 | 189 | 11 | 312 |
| Xironogiton | 23599 | 3 | 3 | |
| Oligochaeta | 933 | 78 | 84 | 377 |
| Dugesia | 1056 | 1 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |