Listes faunistiques invertébrés
La Baïsole au niveau de Saint Michel 05111340
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.8450 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Lente | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydrobiidae | 973 | 1 | ||
| Calopteryx | 650 | 11 | ||
| Gomphidae | 678 | 1 | 2 | |
| Onychogomphus | 682 | 7 | 6 | |
| Tipulidae | 753 | 5 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 9 | 30 | |
| Chironomidae | 807 | 82 | 45 | 63 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Tabanidae | 837 | 1 | 2 | |
| Athericidae | 838 | 11 | 4 | 1 |
| Gammaridae | 887 | 3 | 1 | |
| Gammarus | 892 | 31 | 3 | 4 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 44 | 78 | 43 |
| Macronychus | 626 | 1 | ||
| Potamopyrgus antipodarum | 979 | 6 | 1 | |
| Planorbidae | 1009 | 5 | 6 | |
| Ancylus fluviatilis | 1029 | 3 | 32 | 35 |
| Sphaeriidae | 1042 | 3 | 1 | 1 |
| Pisidium | 1043 | 42 | 5 | 3 |
| Dugesiidae | 1055 | 2 | 7 | 7 |
| Bryozoa | 1087 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 6 | 21 | 10 |
| Prostoma | 3110 | 1 | ||
| Baetis lato sensu | 9794 | 3 | 42 | 71 |
| Leuctra geniculata | 33830 | 30 | 49 | |
| Brachycentrus maculatus | 49101 | 2 | ||
| Pediciidae | 50011 | 3 | 3 | |
| Heptagenia | 443 | 9 | 17 | |
| Hydroptilidae | 193 | 2 | 5 | |
| Ithytrichia | 198 | 3 | 1 | |
| Hydroptila | 200 | 9 | 31 | 16 |
| Hydropsyche | 212 | 14 | 39 | |
| Cheumatopsyche lepida | 222 | 1 | 12 | 29 |
| Polycentropus | 231 | 2 | ||
| Psychomyiidae | 238 | 3 | ||
| Psychomyia pusilla | 240 | 19 | 10 | |
| Lepidostoma hirtum | 306 | 3 | 4 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 2 | ||
| Heptageniidae | 399 | 12 | 12 | |
| Ecdyonurus | 421 | 6 | ||
| Leuctra | 69 | 1 | 7 | 26 |
| Ephemerella ignita | 451 | 1 | 1 | 2 |
| Caenis | 457 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Ephemera | 502 | 3 | 4 | |
| Gyrinidae | 512 | 1 | ||
| Hydraena | 608 | 20 | 36 | |
| Dryops | 613 | 1 | ||
| Elmidae | 614 | 1 | ||
| Stenelmis | 617 | 3 | 13 | 24 |
| Elmis | 618 | 2 | 4 | 7 |
| Esolus | 619 | 2 | 10 | 24 |
| Dupophilus | 620 | 3 | 1 | |
| Oulimnius | 622 | 12 | 9 | 21 |
| Limnius | 623 | 20 | 65 |