Listes faunistiques invertébrés
La Gimone à Boulogne sur Gesse 05154100
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 28/08/2019 |
|---|---|
| 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 | 6.0 | dominant |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 31 | 13 | 82 |
| Euleuctra geniculata | 68 | 4 | 3 | |
| Perla | 164 | 1 | ||
| Silo | 292 | 1 | 4 | |
| Hydropsyche | 212 | 33 | 18 | 65 |
| Ithytrichia | 198 | 80 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 2 | ||
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 5 | 2 | |
| Oecetis | 317 | 61 | 2 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 2 | 13 | 1 |
| Sericostomatidae | 321 | 1 | 2 | |
| Sericostoma | 322 | 1 | ||
| Caenis | 457 | 1 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 17 | 12 | 12 |
| Ecdyonurus | 421 | 3 | 1 | |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 20 | ||
| Paraleptophlebia | 481 | 3 | 1 | |
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 17 | 12 | 105 |
| Elmis | 618 | 62 | 94 | 84 |
| Esolus | 619 | 8 | 26 | 51 |
| Limnius | 623 | 1 | 23 | 27 |
| Macronychus | 626 | 1 | 2 | |
| Oulimnius | 622 | 4 | 55 | 1 |
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 11 | 2 | 23 |
| Athericidae | 838 | 13 | 21 | 8 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 32 | 38 | 6 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 1 | |
| Simuliidae | 801 | 1 | 6 | 4 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 2 | 1 | |
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 3 | 1 | 3 |
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 1 | 5 | |
| Echinogammarus | 888 | 4 | 3 | 13 |
| Gammarus | 892 | 2 | 34 | |
| Pisidium | 1043 | 1 | 1 | 1 |
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 1 | 5 | 8 |
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus | 1028 | 4 | 6 | 27 |
| Oligochaeta | 933 | 242 | 2 | 5 |
| Tricladida | 1054 | 1 | ||
| Hydracarina | 906 | 3 | 3 | |
| Bryozoa | 1087 | 1 | ||
| Copepoda | 3206 | 1 |