Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Algues | Nulle | B |
| P7 | Pierres, galets | 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 | 34 | 195 | 21 |
| Leuctra geniculata | 33830 | 43 | 137 | 399 |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche lepida | 222 | 29 | ||
| Hydropsyche | 212 | 15 | 92 | 551 |
| Hydropsychidae | 211 | 4 | 2 | |
| Hydroptila | 200 | 6 | 25 | 79 |
| Hydroptilidae | 193 | 1 | 9 | |
| Lepidostoma hirtum | 306 | 2 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 3 | |
| Oecetis | 317 | 4 | ||
| Polycentropus | 231 | 5 | 8 | 13 |
| Polycentropodidae | 223 | 3 | ||
| Psychomyia pusilla | 240 | 1 | 9 | 2 |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis lato sensu | 9794 | 3 | 16 | |
| Procloeon | 390 | 1 | 5 | 2 |
| Baetidae | 363 | 6 | 3 | 6 |
| Caenis | 457 | 20 | 21 | 7 |
| Ephemerella ignita | 451 | 2 | 3 | |
| Ephemerella | 450 | 5 | 10 | |
| Ecdyonurus | 421 | 3 | 7 | 21 |
| Heptageniidae | 399 | 4 | ||
| Oligoneuriella | 394 | 2 | ||
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 15 | 12 | 18 |
| Esolus | 619 | 25 | 44 | 156 |
| Limnius | 623 | 4 | 6 | |
| Oulimnius | 622 | 36 | 16 | 54 |
| Stenelmis | 617 | 6 | 6 | |
| Hydraena | 608 | 1 | 4 | |
| Hydrocyphon | 637 | 1 | 14 | |
| Athericidae | 838 | 1 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 97 | 28 | 240 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 15 | 48 | 92 |
| Simuliidae | 801 | 4 | ||
| Boyeria irene | 671 | 5 | 1 | |
| Gomphus | 679 | 4 | ||
| Onychogomphus | 682 | 4 | 6 | 4 |
| Gomphidae | 678 | 1 | 3 | |
| Ancylus fluviatilis | 1029 | 1 | 4 | 5 |
| Potamopyrgus antipodarum | 979 | 1133 | 84 | 42 |
| Radix | 1004 | 4 | 2 | |
| Lymnaeidae | 998 | 2 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 3 | 21 | 8 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |