Listes faunistiques invertébrés
La Seuge à Saugues 04027440
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 30.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 6.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Helophytes | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Hydrophytes | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micrasema | 268 | 30 | 22 | 22 |
| Glossosomatinae | 20359 | 1 | ||
| Hydropsyche | 212 | 45 | 4 | 18 |
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropodidae | 223 | 12 | 4 | |
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 16 | 34 | 2 |
| Psychomyia | 239 | 2 | 18 | 25 |
| Tinodes | 245 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 32 | 48 | 34 |
| Baetis | 364 | 68 | 48 | 168 |
| Serratella | 5152 | 84 | 204 | 96 |
| Leptophlebiidae | 473 | 2 | ||
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 2 | 1 | 1 |
| Veliidae | 743 | 2 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 13 | 2 | 3 |
| Esolus | 619 | 2 | 1 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 5 | 1 | 3 |
| Hydraena | 608 | 4 | 4 | 10 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 3 | |
| Ceratopogonidae | 819 | 12 | 4 | 1 |
| Chironomidae | 807 | 552 | 480 | 180 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 8 | 18 | 8 |
| Simuliidae | 801 | 28 | 38 | 48 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 7 | 3 | |
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Physidae | 995 | 1 | 1 | |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 60 | 48 | 48 |
| Ancylus | 1028 | 42 | 156 | 180 |
| Branchiobdellida | 5192 | 1 | ||
| Erpobdellidae | 928 | 3 | 6 | 10 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 188 | 204 | 120 |
| Prostoma | 3110 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 |