Listes faunistiques invertébrés
La Gimone à Boulogne sur Gesse 05154100
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 20 | 30 |
| Euleuctra geniculata | 68 | 3 | 1 | |
| Hydropsyche | 212 | 1 | 5 | 18 |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 13 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 2 | ||
| Ephemera | 502 | 32 | 21 | 13 |
| Heptageniidae | 399 | 1 | 1 | |
| Rhithrogena | 404 | 5 | ||
| Paraleptophlebia | 481 | 8 | 3 | 2 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 3 | 5 | 12 |
| Elmis | 618 | 15 | 2 | 13 |
| Esolus | 619 | 8 | 18 | 73 |
| Limnius | 623 | 2 | 9 | 6 |
| Macronychus | 626 | 4 | ||
| Oulimnius | 622 | 9 | 1 | 4 |
| Gyrinus | 514 | 2 | ||
| Hydraena | 608 | 6 | 20 | |
| Athericidae | 838 | 36 | 6 | 10 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 207 | 18 | 46 |
| Dixidae | 793 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 3 | 8 |
| Boyeria | 670 | 1 | 1 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 9 | 5 | 6 |
| Physidae | 995 | 3 | ||
| Ancylus | 1028 | 1 | 5 | 6 |
| Oligochaeta | 933 | 21 | 15 | 5 |
| Hydracarina | 906 | 4 | 1 | |
| Copepoda | 3206 | 5 |