Listes faunistiques invertébrés
Le Saget au niveau de St Mont 05232980
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Helophytes | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Blocs | Nulle | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 1 | ||
| Goera pilosa | 288 | 1 | ||
| Hydropsyche | 212 | 53 | 86 | 133 |
| Hydropsychidae | 211 | 7 | ||
| Hydroptila | 200 | 101 | 3 | 3 |
| Ithytrichia | 198 | 3 | ||
| Hydroptilidae | 193 | 3 | ||
| Lepidostoma hirtum | 306 | 7 | 1 | |
| Athripsodes | 311 | 1 | 1 | 1 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 51 | 48 | 16 |
| Oecetis | 317 | 4 | ||
| Cyrnus | 224 | 5 | 3 | 7 |
| Polycentropodidae | 223 | 2 | 1 | |
| Psychomyia pusilla | 240 | 6 | 47 | 11 |
| Tinodes | 245 | 1 | 1 | 1 |
| Psychomyiidae | 238 | 1 | ||
| Baetis lato sensu | 9794 | 6 | 35 | 16 |
| Centroptilum luteolum | 384 | 2 | ||
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 17 | 7 | 4 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 6 | 2 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 54 | 40 | 17 |
| Stenelmis | 617 | 10 | 10 | 12 |
| Elmidae | 614 | 2 | 2 | |
| Hydraena | 608 | 2 | ||
| Anthomyidae | 847 | 1 | 1 | |
| Athericidae | 838 | 9 | 71 | 6 |
| Ceratopogonidae | 819 | 5 | ||
| Chironomidae | 807 | 360 | 141 | 270 |
| Empididae | 831 | 1 | 1 | |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 8 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 7 | 1 | |
| Gammaridae | 887 | 4 | 3 | 2 |
| Corbicula | 1051 | 11 | 8 | 15 |
| Pisidium | 1043 | 15 | ||
| Sphaeriidae | 1042 | 3 | ||
| Ancylus fluviatilis | 1029 | 14 | 240 | 180 |
| Potamopyrgus antipodarum | 979 | 6 | 2 | 6 |
| Physa (sensu lato) | 997 | 6 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 27 | 26 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |