Listes faunistiques invertébrés
La Baïsole au niveau de Saint Michel 05111340
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/10/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 9 | |
| Euleuctra geniculata | 68 | 1 | 1 | |
| Cheumatopsyche | 221 | 26 | 12 | 112 |
| Hydropsyche | 212 | 53 | 58 | 114 |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 9 | 8 | |
| Ithytrichia | 198 | 4 | 2 | |
| Lepidostomatidae | 304 | 2 | 2 | 2 |
| Lepidostoma | 305 | 1 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 3 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 6 | 2 | |
| Psychomyia | 239 | 38 | 98 | |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 41 | 80 | 320 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 4 | 6 |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 1 | 5 | 5 |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | 2 |
| Colymbetinae | 2395 | 2 | 2 | |
| Elmis | 618 | 17 | 8 | 88 |
| Esolus | 619 | 12 | 30 | 104 |
| Limnius | 623 | 14 | 30 | 56 |
| Macronychus | 626 | 16 | ||
| Oulimnius | 622 | 32 | 20 | 56 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | 14 | 24 |
| Orectochilus | 515 | 2 | 1 | 1 |
| Hydraena | 608 | 1 | 2 | 4 |
| Athericidae | 838 | 22 | 2 | 10 |
| Chironomidae | 807 | 53 | 21 | 60 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 4 | |
| Simuliidae | 801 | 1 | 1 | 35 |
| Tabanidae | 837 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 4 | 4 | 4 |
| Calopteryx | 650 | 27 | 1 | 1 |
| Gammarus | 892 | 45 | 5 | 2 |
| Pisidium | 1043 | 27 | 1 | |
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 3 | 3 | 11 |
| Oligochaeta | 933 | 35 | 83 | 17 |
| Dugesiidae | 1055 | 20 | 18 | 28 |
| Nematoda | 1089 | 2 | 5 | |
| Hydracarina | 906 | 4 | 8 | 2 |
| Copepoda | 3206 | 3 | 1 |